What is gratot the sum of -7/10 and 3/7 or the sum of -1/8 and 15/25 and by how much

Question

asked Mar 20, 2021 50.0k views

1 Answer

Qiang · Answer 1 · 2021-03-26T11:53:50+0000

Explanation:

We need to tell that which is greatest the sum of -7/10 and 3/7 or the sum of -1/8 and 15/25 and by how much.

Taking,
(-7)/(10)+(3)/(7)=(-19)/(70)

Taking,
(-1)/(8)+(15)/(25)=(19)/(40)

So, the sum of
(-1)/(8)+(15)/(25) is greater than the sum of
(-7)/(10)+(3)/(7) .

To find how much :

Taking
$(19)/(40)-\left(-(19)/(70)\right) = (209)/(280)$

Hence, this is the required solution.