`1/7 xx 1/3 + 1/5 xx 10/3 - 5/6`

Perform the following multiplication a) 2/9 xx 7/8 xx 1/9 b) 1/3 xx 4/5 xx 1/4 c) 1/3 xx 2/4 xx 5/3 d) 1/2 xx 1/3 xx 1/4 e) 1/5 xx 2/5 xx 2/3 f) 2/3 xx 5/6 xx 1/4

{5/7 xx (1/2)} + { 5/7 xx (-5/10)}

The value of 3/4 xx 2 2/3 div 5/9 of 1 1/5+ 2/23 xx 3 5/6 div 2/7 of 2 1/3 is :- 3/4 xx 2 2/3 div 5/9 of 1 1/5+ 2/23 xx 3 5/6 div 2/7 of 2 1/3 का मान ज्ञात करें ।

2/5 xx (-3)/7 - 1/6 xx 3/2 + 1/14 xx 2/5

The value of (5 1/4 div 3/7 of 1/2)xx(5 1/4xx 3/7 div 1/2) div (5 1/4 div 3/7 xx 1/2) is :- (5 1/4 div 3/7 of 1/2)xx(5 1/4xx 3/7 div 1/2) div (5 1/4 div 3/7 xx 1/2) का मान है :

2/5 xx (-3)/7 + 1/(14) xx 2/5

(-3/7) - 1/6 xx 3/2 + 1/14 xx 2/5

Simplify : (2(3)/(4))/(1(5)/(6)) +7/8 xx(1/3 + 1/4) + 5/7 + 3/4 of 3/7

1/(5 xx 6) + 1/(6 xx 7) + 1/(7 xx 8) + ….. + 1/(24 xx 25) ?