Question

help me in this question please​

Answer 1

Answer: Required number to be added = 18−7 whole 3 by 5

                                               =18 by 1−38 by 5

                                               = 90−38 by 5             [∵ LCM of 1 and 5 = 5]

                                               = 52 by 5=10 whole 2 by 5

Hence, the required number is 10 whole 2 by 5.

Step-by-step explanation:  

Answer 2

Answer:

ANSWER IS 52/5..

Step-by-step explanation:

Let answer be x.

7 3/5 = 38 /5

So

38/5 + x = 18

x = 18 - 38/5

x = 52/5