Question

B = \(\dfrac{\text{2.4.10+4.6.8+14.16.20}}{3.6.15+6.9.12+21.24.30}\)

Answer 1

B= 2.4.10+4.6.8+14.16.20/3.6.15+6.9.12+21.24.30

B=2.[1.2.5 +2.3.4 +7.8.10]/3.[1 .2.5+2.3.4+7.8.10]

B=2/3

Answer 2

B = \(\dfrac{2.4.10+4.6.8+14.16.20}{3.6.15+6.9.12+21.24.30}\)
B = \(\dfrac{2^3.\left(1.2.5+2.3.4+7.8.10\right)}{3^3.\left(1.2.5+2.3.4+7.8.10\right)}\)
B = \(\dfrac{2^3}{3^3}\)
B = \(\dfrac{8}{27}\)