Question

When I was 6 my sister was half of my age. Now I am 70. How old's my sister? EXPLAIN HOW.​

Answer 1

Answer:

67

6÷2 = 3

current age = 70-3

= 67

Answer 2

Answer:

let her sister age be x

so, 2x = 6

=> x = 6/2

=> x = 3

so, her sisters age was 3 when she was of 6

now, she is of 70 her sisters age = 70-3

=> 67

=> soo her sisters age is 67 years

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