Question

the ratio of a salary to was 4:5 a salary increased by 10% and b by 20% what is the ratio of their salary now

Answer 1

Step-by-step explanation:

Ratio of salary =4:5

We can also write

=40:50

10%of40=4 +4 +10

20%of50=10 =44:60

=11:15(new ratio)