`-1/6xx4/6, -3/9xx2/-5, 1/-8xx1/-7`

The value of 5 1/3xx2 1/7xx9 2/5xx4 3/8xx2 6/47 is :- 5 1/3xx2 1/7xx9 2/5xx4 3/8xx2 6/47 का मान है :

1/2xx 5/4 + 6/8 xx 10/9

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

What is (7/8xx7/8+5/6xx5/6+2xx7/8xx5/3)/(7/8xx7/8-5/6xx5/6) equal to? (41)/(24) (b) 1/(24) (c) 41 (d) None of these

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

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

Simplify: ((13)/9xx(-15)/2)+(7/3xx8/5)+(3/5xx1/2) (3/(11)xx5/6)-(9/(12)xx4/3)+(5/(13)xx6/(15))

Find each of the following products: i 3xx4xx(-5) ii 2xx(-5)xx(-6) iii (-5)xx(-8)xx(-3) iv (-6)xx6xx(-10) v 7xx(-8)xx3 vi (-7)xx(-3)xx4

2xx3=49,5xx6=2536,1xx9=181,4xx7=?