Question

1/5 + (-3/10) + 7/10​

Answer 1

Answer:

-8/10

Step-by-step explanation:

=1/5 + (-3/10) + 7/10

=√5,10,10

1,2,2

1,1,1

=5×2 = 10

= 1/5 × 2/2 = 2/10

= -3/10×1/1 = -3/10

= 7/10×1/1 = 7/10

= 2/10 + -3/10 + 7/10

= 2/10 - 3/10 + 7/10

= -8/10