Question

Sandro is 6 years older than his sister. Seven years ago, he was twice older than his sister. How old is Sandro now?

Answer 1

Answer:

19

Step-by-step explanation:

6 years +6 years- 12

+ 7 years - 19 years

Answer 2

Answer:

Present age of Sandro is 19 years

Step-by-step explanation:

Let the present age of Sandro be x

Present age of Sandro's sister=x-6

Now, seven years ago, age of Sandro=x-7

and age of Sandro's sister=x-6-7 =x-13

A/q, x-7=2(x-13)

=>x-7=2x-26

x=19

Present age of Sandro=19 years.