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Question 1
Find the value of a
- $\frac {1}{7} - \frac {5}{16 } = a $
- $\frac {3}{13} - a =\frac { 20}{143}$
- $ a - \frac {1}{11 } = \frac {29}{165}$
- $\frac {1}{3} - \frac {5}{13 } = a $
- $\frac {5}{18} \times \frac {1}{4 } =a$
- $\frac {5}{19} \times a =\frac { 5}{209}$
- $a \times \frac {1}{5 } = \frac {1}{7}$
Solution
- $\frac {-19}{112}$
- $\frac {1}{11 }$
- $\frac {4}{15}$
- $\frac {-2}{39}$
- $\frac { 5}{72}$
- $\frac { 1}{11 }$
- $\frac {5}{7}$
Question 2
Evaluate below expression
- $\frac {1}{19} \times \frac {2}{9 }$
- $\frac {2}{19} - \frac {1}{10 } $
- $\frac {4}{13} \times \frac {1}{11 } $
- $ \frac { 3}{76} \div \frac {3}{8 } $
- $\frac {2}{9} - \frac {5}{11 } = $
- $\frac {4}{13} \times \frac {5}{16 } - \frac {5}{52}$
- $\frac {1}{3} \times \frac {5}{11 } + \frac {5}{33}$
- $\frac {1}{16} \times \frac {2}{19 } \div \frac { 1}{152}$
- $\frac {1}{18} \times \frac {1}{5 } - \frac {1}{90}$
- $\frac {3}{11} \times \frac {1}{9 } $
- $\frac {1}{4} - \frac {1}{3 } - \frac {-1}{12}$
- $\frac {4}{7} - \frac {4}{11 } + \frac {16}{77}$
- $\frac {1}{19} - \frac {1}{15 } - \frac {-4}{285}$
Solution
- $\frac {2}{171}$
- $\frac { 1}{190}$
- $\frac {4}{143}$
- $\frac {2}{19}$
- $\frac {-23}{99}$
- 0
- $\frac {10}{33}$
- 1
- 0
- $\frac {1}{33}$
- 0
- $\frac {32}{77}$
- 0
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