Question

the sum of two rational numbers is negative 4 upon 5 is one of the numbers is negative 7 upon 20 find the other​

Answer 1

if one of them is -4/5 means -4 upon 5

then let other be x.

then -4/5+x=-7/20

on transposing it will become

x=-7/20+4/5 =23/20

x=23/20 hope it help.you please mark me.as brainlist

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