Name
Grade
School

Date
Questions20
Score

1

10 x 4 2/8 =

2

1 7/8 x 3 =

3

6 x 6 8/9 =

4

3 x 10 6/7 =

5

4 2/10 x 15 =

6

16 x 9 2/4 =

7

2 x 3 2/4 =

8

1 2/10 x 19 =

9

9 5/8 x 16 =

10

7 5/8 x 16 =

11

10 4/8 x 6 =

12

16 x 4 2/9 =

13

1 7/9 x 12 =

14

5 x 3 2/4 =

15

9 2/7 x 5 =

16

16 x 4 4/7 =

17

18 x 3 4/9 =

18

6 4/9 x 16 =

19

17 x 1 9/10 =

20

5 7/9 x 15 =

Answers Key

Show All Workout

1

10 x 4 2/8 =

42 1/2

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(340, 8) = 4

Convert the fraction into mixed fraction

4

28

=

(4 x 8) + 28

=

32 + 28

=

348

101

x

348

=

10 x 341 x 8

=

3408

GCF(340, 8) = 4

3408

=

340 ÷ 48 ÷ 4

=

852

852

=

842

+

12

= 42

12

∴

10

x

4

28

=

42

12

2

1 7/8 x 3 =

5 5/8

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

1

78

=

(1 x 8) + 78

=

8 + 78

=

158

158

x

31

=

15 x 38 x 1

=

458

458

=

408

+

58

= 5

58

∴

1

78

x

3

=

5

58

3

6 x 6 8/9 =

41 1/3

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(372, 9) = 3

Convert the fraction into mixed fraction

6

89

=

(6 x 9) + 89

=

54 + 89

=

629

61

x

629

=

6 x 621 x 9

=

3729

GCF(372, 9) = 3

3729

=

372 ÷ 39 ÷ 3

=

1243

1243

=

1233

+

13

= 41

13

∴

6

x

6

89

=

41

13

4

3 x 10 6/7 =

32 4/7

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

10

67

=

(10 x 7) + 67

=

70 + 67

=

767

31

x

767

=

3 x 761 x 7

=

2287

2287

=

2247

+

47

= 32

47

∴

3

x

10

67

=

32

47

5

4 2/10 x 15 =

63

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(630, 10) = 10

4

210

=

(4 x 10) + 210

=

40 + 210

=

4210

4210

x

151

=

42 x 1510 x 1

=

63010

GCF(630, 10) = 10

63010

=

630 ÷ 1010 ÷ 10

=

631

= 63

∴

4

210

x

15

=

63

6

16 x 9 2/4 =

152

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(608, 4) = 4

9

24

=

(9 x 4) + 24

=

36 + 24

=

384

161

x

384

=

16 x 381 x 4

=

6084

GCF(608, 4) = 4

6084

=

608 ÷ 44 ÷ 4

=

1521

= 152

∴

16

x

9

24

=

152

7

2 x 3 2/4 =

7

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(28, 4) = 4

3

24

=

(3 x 4) + 24

=

12 + 24

=

144

21

x

144

=

2 x 141 x 4

=

284

GCF(28, 4) = 4

284

=

28 ÷ 44 ÷ 4

=

71

= 7

∴

2

x

3

24

=

7

8

1 2/10 x 19 =

22 4/5

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(228, 10) = 2

Convert the fraction into mixed fraction

1

210

=

(1 x 10) + 210

=

10 + 210

=

1210

1210

x

191

=

12 x 1910 x 1

=

22810

GCF(228, 10) = 2

22810

=

228 ÷ 210 ÷ 2

=

1145

1145

=

1105

+

45

= 22

45

∴

1

210

x

19

=

22

45

9

9 5/8 x 16 =

154

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(1232, 8) = 8

9

58

=

(9 x 8) + 58

=

72 + 58

=

778

778

x

161

=

77 x 168 x 1

=

12328

GCF(1232, 8) = 8

12328

=

1232 ÷ 88 ÷ 8

=

1541

= 154

∴

9

58

x

16

=

154

10

7 5/8 x 16 =

122

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(976, 8) = 8

7

58

=

(7 x 8) + 58

=

56 + 58

=

618

618

x

161

=

61 x 168 x 1

=

9768

GCF(976, 8) = 8

9768

=

976 ÷ 88 ÷ 8

=

1221

= 122

∴

7

58

x

16

=

122

11

10 4/8 x 6 =

63

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(504, 8) = 8

10

48

=

(10 x 8) + 48

=

80 + 48

=

848

848

x

61

=

84 x 68 x 1

=

5048

GCF(504, 8) = 8

5048

=

504 ÷ 88 ÷ 8

=

631

= 63

∴

10

48

x

6

=

63

12

16 x 4 2/9 =

67 5/9

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

4

29

=

(4 x 9) + 29

=

36 + 29

=

389

161

x

389

=

16 x 381 x 9

=

6089

6089

=

6039

+

59

= 67

59

∴

16

x

4

29

=

67

59

13

1 7/9 x 12 =

21 1/3

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(192, 9) = 3

Convert the fraction into mixed fraction

1

79

=

(1 x 9) + 79

=

9 + 79

=

169

169

x

121

=

16 x 129 x 1

=

1929

GCF(192, 9) = 3

1929

=

192 ÷ 39 ÷ 3

=

643

643

=

633

+

13

= 21

13

∴

1

79

x

12

=

21

13

14

5 x 3 2/4 =

17 1/2

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(70, 4) = 2

Convert the fraction into mixed fraction

3

24

=

(3 x 4) + 24

=

12 + 24

=

144

51

x

144

=

5 x 141 x 4

=

704

GCF(70, 4) = 2

704

=

70 ÷ 24 ÷ 2

=

352

352

=

342

+

12

= 17

12

∴

5

x

3

24

=

17

12

15

9 2/7 x 5 =

46 3/7

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

9

27

=

(9 x 7) + 27

=

63 + 27

=

657

657

x

51

=

65 x 57 x 1

=

3257

3257

=

3227

+

37

= 46

37

∴

9

27

x

5

=

46

37

16

16 x 4 4/7 =

73 1/7

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

4

47

=

(4 x 7) + 47

=

28 + 47

=

327

161

x

327

=

16 x 321 x 7

=

5127

5127

=

5117

+

17

= 73

17

∴

16

x

4

47

=

73

17

17

18 x 3 4/9 =

62

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(558, 9) = 9

3

49

=

(3 x 9) + 49

=

27 + 49

=

319

181

x

319

=

18 x 311 x 9

=

5589

GCF(558, 9) = 9

5589

=

558 ÷ 99 ÷ 9

=

621

= 62

∴

18

x

3

49

=

62

18

6 4/9 x 16 =

103 1/9

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

6

49

=

(6 x 9) + 49

=

54 + 49

=

589

589

x

161

=

58 x 169 x 1

=

9289

9289

=

9279

+

19

= 103

19

∴

6

49

x

16

=

103

19

19

17 x 1 9/10 =

32 3/10

Steps

Convert the mixed fraction into fraction

Convert the fraction into mixed fraction

1

910

=

(1 x 10) + 910

=

10 + 910

=

1910

171

x

1910

=

17 x 191 x 10

=

32310

32310

=

32010

+

310

= 32

310

∴

17

x

1

910

=

32

310

20

5 7/9 x 15 =

86 2/3

Steps

Convert the mixed fraction into fraction

simplify the fraction

GCF(780, 9) = 3

Convert the fraction into mixed fraction

5

79

=

(5 x 9) + 79

=

45 + 79

=

529

529

x

151

=

52 x 159 x 1

=

7809

GCF(780, 9) = 3

7809

=

780 ÷ 39 ÷ 3

=

2603

2603

=

2583

+

23

= 86

23

∴

5

79

x

15

=

86

23

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kuku

Hey! I'm kuku

I can answer you simple math queries!

Hey! I'm kuku

I can answer you simple math queries!

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