Question

(2/5×-3/7)-(1/6×4/2)
​

Answer 1

Here is ur solution ..

I hope it may help u

Answer 2

Answer:-41/210

Step-by-step explanation:

(2/5*-3/7)-(1/6*4/2)

=(-6/35)-(1/6*2)     [4/2=2]

=(-6/35)-(2/6)

=(-6/35)-(1/3)         [2/6=1/3]

=(-6/210)-(35/210)  [LCM of 35 and 3 is 210]

=(-6-35/210)

=(-41/210)