Question

what must be added to each term of the ratio 3:5 so that it may become equal to 4:5.​

Answer 1

Answer:

3+x /5+x = 4/5

15 +5x = 20+4x

5x-4x = 20-15

x= 5

5 is added in 3:5 to become equal to4:5

lets see

3+5/5+5= 8/10 =4/5 = 4:5