Question

If a=1/2,b=2/3 and c=3/5 then show that a(b+c)=ab+ac

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Answer 1

Answer:

L.HS

a(b+c) = 1/2(2/3+3/5) =19/30

R.H.S

ab+ac = a(b+c) = 19/30

then, R.H.S = L.H.S ( proved)

Answer 2

Step-by-step explanation:

Given,

a = 1/2

b = 2/3

c = 3/5

$\frac{1}{2} ( \frac{2}{3} + \frac{3}{5}) = \frac{1}{2} \times \frac{2}{3} + \frac{2}{3} \times \frac{3}{5}$

$\frac{1}{2} ( \frac{19}{15}) = \frac{2}{6} + \frac{6}{15}$

$\frac{19}{30} = \frac{22}{30}$

As we can see 19/30 is not equal to 22/30, this equation is wrong!