Question

using suitable properties of rational number evaluate the following a. 3/14× -5/9× -21/10× 4/-3

Answer 1

Heya!!

This is your answer.

$\frac{3}{14} \times \frac{ - 5}{9} \times \frac{ - 21}{10} \times \frac{4}{ - 3} \\ = \frac{1}{2} \times \frac{ - 5}{3} \times \frac{ - 3}{10} \times \frac{4}{ - 3} \\ = \frac{ - 1}{3}$
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