Question

for a=3/5 b=-5/4 and c=1/2 prove that a into (b into c) =a into b + a into c​

Answer 1

Answer:

$\frac{3}{5} ( \frac{5}{4} \times \frac{1}{2} ) = \frac{3}{5} \times \frac{5}{4} + \frac{3}{5 } \times \frac{1}{2} \\ \frac{3}{5} \times \frac{5}{8} = \frac{3}{4} + \frac{3}{10} \\ \frac{3}{8} = \frac{3}{8}$