Question

what rational number should be added to -5/11 to get -7/8​

Answer 1

Step-by-step explanation:

x+y =-7/8

x+( -5/11)= -7/8

x = -7/8 + 5/11

x = -77+40/88 [will take l.c.m of 8 and 11 which is 88.]

x = -37/88

So, -37/88 should be added to -5/11 to get -7/8

Answer 2

Answer:

your answer would be -37=88

Step-by-step explanation:

-5/11+x= -7/8

x-5/11= -7/8

x-5/11+5/11=-7/8+5/11

x= -37/88

hope u understand this answer