Question

What number should be subtracted from:

4 by 7 to get 3 by 4


please answer if you know ok ,

don't answer it wrongly​

Answer 1

Answer:

The number is -5/28

Step-by-step explanation:

Let the number be = x

4/7 - x = 3/4

x = 4/7 - 3/4

x = (16 - 21)/28

x = -5/28

Therefore , the number -5/28 should be subtracted from 4/7 to get 3/4

Answer 2

Answer:

-5/28

Step-by-step explanation:

4/7 - 3/4 =(4+4-3×7)/28 LCM of 7,4is 28

=(16-21)/28

= -5/28