Perform the following multiplication
a)`2/9xx7/8xx1/9`
b)`1/3xx4/5xx1/4`
c)`1/3xx2/4xx5/3`
d)`1/2xx1/3xx1/4`
e)`1/5xx2/5xx2/3`
f)`2/3xx5/6xx1/4`

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

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

1 (4)/(5) xx 2 (2)/(3) xx 3 (1)/(3) xx (1)/(4) =

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 :

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

Find the value of (1)/(2xx3)+(1)/(3xx4)+(1)/(4xx5)+(1)/(5xx6)+backslash+(1)/(9xx10)

Simplify: ((-16)/5xx(20)/8)-((15)/5xx(-35)/5) ((-3)/2xx4/5)+(9/5xx(-10)/3)-((1xx3)/(2xx4))

Evaluate each of the following products: (-1)xx(-2)xx(-3)xx(-4)xx(-5) (-3) xx(-6)xx(-9)xx(-12)

Find each of the following products: (a) 3 xx (-1) (b) (-1) xx 225 (c) (-21) xx (-30) (d) (-316) xx (-1) (e) (-15 xx 0 xx (-18) (f) (-12) xx (-11) xx (10) (g) 9 xx (-3) xx (-6) (h) (-18) xx (-5) xx (-4) (i) (-1) xx (-2) xx (-3) xx 4 (j) (-3) xx (-6) xx (-2) xx (-1)