Question

Verify: a (b –c) = ab – ac for a =1.6, b= 1/-2 c= -5/-7​

Answer 1

Answer:

Step-by-step explanation:

(a) multiply numerator and denominator by 6 we get

\frac{5 \times 6}{7 \times 6} = \frac{30}{42}7×65×6=4230

It is the equivalent fraction which has the numerator 30.

(b) multiply numerator and denominator by 1/2 we get,

\frac{60 \times \frac{1}{2}}{72 \times \frac{1}{2} } = \frac{30}{36}72×2160×21=3630

It is the equivalent fraction which has the numerator 30.