Meera gets ₹ 1800 as pocket money for a term. She spends \frac{1}{3} of it on books, \frac{1}{4} of it on snacks and \frac{1}{5} of it on bus travel. She saves the rest.

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Addition and Subtraction of Rational Numbers, Multiplication and Division of Rational Numbers | PadhAiPro

Question

CASE_STUDIESAddition and Subtraction of Rational NumbersMultiplication and Division of Rational Numbers3 sub-questions

The value of \frac{-5}{8}+\frac{7}{12} is:

\frac{-4}{9}\div\frac{8}{-15} is equal to:

For all non-zero rational numbers a, b, c: (a \div b) \div c = a \div (b \div c).

True/FalseMultiplication and Division of Rational NumbersAssociative Property of Rational Numbers

Using suitable rearrangement, find: \frac{3}{7}+\frac{-6}{11}+\frac{-8}{21}+\frac{5}{22}

The product of two rational numbers is \frac{-28}{45}. If one of them is \frac{7}{-9}, find the other. (Give your answer as a decimal.)

What number should be added to \frac{-5}{12} to get \frac{3}{8}?