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

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Multiplication and Division of Rational Numbers, Associative Property of Rational Numbers | PadhAiPro

Question

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

\left(\frac{-3}{5}\times\frac{4}{7}\right)\times\frac{-1}{2}=\frac{-3}{5}\times\left(\frac{4}{7}\times\frac{-1}{2}\right) is an example of:

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

Assertion (A): Division of rational numbers is not commutative. Reason (R): Division of rational numbers is not associative.

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.)

A ribbon 7\frac{1}{2} m long is cut into pieces, each \frac{3}{4} m long. How many pieces are obtained?