Answer:
Pranav will be 70 years old
Step-by-step explanation:
Because he is a certain age now, and will be 87 in 17 years we need to find out how old he is now.
To do this, let's create a math equation
_+17=87
We can move the numbers around to make that
87-17=_
So now we just need to subtract!
Put the 87 above the 17 and do the math
First, solve the right side
What is 7-7?
it is zero
so write down a zero under the right side
now, what is 8-1?
it is 7
so put the 7 under the right side
and the 7 and the 0 make 70!
