20177

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

633

Question

58+23\dfrac{5}{8} + \dfrac{2}{3} = ?

Worked Solution
58+23\dfrac{5}{8} + \dfrac{2}{3} = 1524+1624\dfrac{15}{24} + \dfrac{16}{24}
= 3124\dfrac{31}{24}
= 17241\dfrac{7}{24}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{5}{8} + \dfrac{2}{3}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{5}{8} + \dfrac{2}{3}$ | = $\dfrac{15}{24} + \dfrac{16}{24}$ | | | | | | = $\dfrac{31}{24}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{7}{24}$

Answers

Is Correct?Answer
✓

17241\dfrac{7}{24}

x

711\dfrac{7}{11}

x

19241\dfrac{9}{24}

x

14\dfrac{1}{4}

Variant 1

DifficultyLevel

631

Question

47+35\dfrac{4}{7} + \dfrac{3}{5} = ?

Worked Solution
47+35\dfrac{4}{7} + \dfrac{3}{5} = 2035+2135\dfrac{20}{35} + \dfrac{21}{35}
= 4135\dfrac{41}{35}
= 16351\dfrac{6}{35}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{4}{7} + \dfrac{3}{5}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{4}{7} + \dfrac{3}{5}$ | = $\dfrac{20}{35} + \dfrac{21}{35}$ | | | | | | = $\dfrac{41}{35}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{6}{35}$

Answers

Is Correct?Answer
x

712\dfrac{7}{12}

✓

16351\dfrac{6}{35}

x

1235\dfrac{12}{35}

x

15121\dfrac{5}{12}

Variant 2

DifficultyLevel

629

Question

712+34\dfrac{7}{12} + \dfrac{3}{4} = ?

Worked Solution
712+34\dfrac{7}{12} + \dfrac{3}{4} = 712+912\dfrac{7}{12} + \dfrac{9}{12}
= 1612\dfrac{16}{12}
= 43\dfrac{4}{3}
= 1131\dfrac{1}{3}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{7}{12} + \dfrac{3}{4}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{7}{12} + \dfrac{3}{4}$ | = $\dfrac{7}{12} + \dfrac{9}{12}$ | | | | | | = $\dfrac{16}{12}$ | | | | | | = $\dfrac{4}{3}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{1}{3}$

Answers

Is Correct?Answer
x

1016\dfrac{10}{16}

x

56\dfrac{5}{6}

✓

1131\dfrac{1}{3}

x

1231\dfrac{2}{3}

Variant 3

DifficultyLevel

644

Question

79+35\dfrac{7}{9} + \dfrac{3}{5} = ?

Worked Solution
79+35\dfrac{7}{9} + \dfrac{3}{5} = 3545+2745\dfrac{35}{45} + \dfrac{27}{45}
= 6245\dfrac{62}{45}
= 117451\dfrac{17}{45}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{7}{9} + \dfrac{3}{5}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{7}{9} + \dfrac{3}{5}$ | = $\dfrac{35}{45} + \dfrac{27}{45}$ | | | | | | = $\dfrac{62}{45}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{17}{45}$

Answers

Is Correct?Answer
x

2145\dfrac{21}{45}

x

18451\dfrac{8}{45}

x

1014\dfrac{10}{14}

✓

117451\dfrac{17}{45}

Variant 4

DifficultyLevel

625

Question

34+23\dfrac{3}{4} + \dfrac{2}{3} = ?

Worked Solution
34+23\dfrac{3}{4} + \dfrac{2}{3} = 912+812\dfrac{9}{12} + \dfrac{8}{12}
= 1712\dfrac{17}{12}
= 15121\dfrac{5}{12}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{3}{4} + \dfrac{2}{3}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{3}{4} + \dfrac{2}{3}$ | = $\dfrac{9}{12} + \dfrac{8}{12}$ | | | | | | = $\dfrac{17}{12}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{5}{12}$

Answers

Is Correct?Answer
x

57\dfrac{5}{7}

✓

15121\dfrac{5}{12}

x

1121\dfrac{1}{2}

x

17121\dfrac{7}{12}

Variant 5

DifficultyLevel

639

Question

1112+45\dfrac{11}{12} + \dfrac{4}{5} = ?

Worked Solution
1112+45\dfrac{11}{12} + \dfrac{4}{5} = 5560+4860\dfrac{55}{60} + \dfrac{48}{60}
= 10360\dfrac{103}{60}
= 143601\dfrac{43}{60}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
$\dfrac{11}{12} + \dfrac{4}{5}$ = ?
workedSolution
| | | |----- | ----- | | $\dfrac{11}{12} + \dfrac{4}{5}$ | = $\dfrac{55}{60} + \dfrac{48}{60}$ | | | | | | = $\dfrac{103}{60}$ | | | | | | = {{correctAnswer}} |
correctAnswer
$1\dfrac{43}{60}$

Answers

Is Correct?Answer
✓

143601\dfrac{43}{60}

x

123601\dfrac{23}{60}

x

1517\dfrac{15}{17}

x

4460\dfrac{44}{60}

Tags