Question

the present age of Roy and Michael are in the ratio of 5:6 8 years from now the ages will be in the ratio of 9:10 what is the percentage of Roy​

Answer 1

Answer:

Step-by-step explanation:

R/M=5/6

R+8/m+8=9/10

5x+8/6x+8=9/10

50x+80=54x+72

4x=8

x=2

now

r=5*2=10

m=6*2=12

Roy %=10/22*100=1000/22=500/11=45.45

Answer 2

Answer:

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