Question

3) The ratio of my test book is 4.3 if the number of text book is 28. find of story The number of book and total number of book.​

Answer 1

Step-by-step explanation:

step 1

let the common multiple be x

4x+3x =28

7x=28

x=28/7 =4

step 2

put the value of X in its place

4x=4*4=16

3x=3*4=12

and your answer is here