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

(2/5)xx(-3/7)-1/6xx3/2+1/14xx2/5

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

Evaluate : 2/5 times 3/7 - 1/6 times 3/2 + 1/4 times 2/5 =

(1/4 xx 2/7)- ( 5/(14) xx 2/3)

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

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

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

Using appropriate properties find.(i) -(2)/(5)xx(3)/(5)+(5)/(2)-(3)/(5)xx(1)/(6)( ii) (2)/(5)xx(-(3)/(7))^(2)-(1)/(6)xx(3)/(2)+(1)/(14)xx(2)/(5)

Evaluate : ( 2/5 times -3/7 ) - ( 1/3 times 1/2 ) - 3/7 times 3/5

The value of 2 7/8 div (3 5/6 div 2/7 of 2 1/3) xx [(2 6/7 of 4 1/5 div 2/3)xx5/9] is : / 2 7/8 div (3 5/6 div 2/7 of 2 1/3) xx [(2 6/7 of 4 1/5 div 2/3)xx5/9] का मान ज्ञात करें |