Question

manu is 4 years older than his sister anu. if the sum of there is 20 years then the age of anu is ________ years​

Answer 1

Answer:

let anu's age be x years so,manu's age will be x+4 years.

sum of their ages is 20 years

so,x+x+4=20

2x+4=20

2x=20-4

2x=16

x=16/2

x=8

so,anu's age=x years=8years

and manu's age=x+4 years=8+4=12years.

Step-by-step explanation:

anu is 8 years old

manu is 12 years old

Answer 2

Answer:

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