Question

answer those questions​

Answer 1

Step-by-step explanation:

1. we have 5/16 and 1_3/8 can be written as 11/8

let the number which is added in5/16 to get 11/8 be 'x'

so the equation is 5/16 + x =11/8

so , x= 11/8 - 5/16

take the LCM of 16 and 8 which is 16

so , we get 22 - 5

16

we get 17

16

2. we have 4 and 2_5/13 can be written as 31/13

let the number which is subtracted from 4 to get 31/13 be x

so , 4 - x = 31/13

so, -x = 31/ 13 -4

take the LCM of 1 and 13 whish is 13

so we get. 31 - 52

13

we get -x = -21/13

x=21/13

3. we have 3_7/12 which can be written as 43/12 and 5/6

let the number be x

so, x - 43/12 = 5/6

so x=5/6 +43/12

teke the LCM of 12 amd 6 which is 12

so we get. 10 + 43

12

x= 53/12