Question

(-1/5)+ (77-6) - (-3/10) (-4/15) =​

Answer 1

Answer:

-1/5 + (77-6) -(-3/10)(-4/15)

-1/5 +71 - 12/150

-1/5 +71 -2/25

taking LCM

[(-1)(5) + (71)(25) -2] /25

(-5+1775-2)/25

(1775-7)/25

1768/25

70.72

Answer 2

And:70.72

-1/5+71-12/150

70.2-12/150

=70.72