Question

Raja saves Rs.8946 per month. How much will he save in 136 months?

Answer 1

Hint: In this question we will multiply the amount Raja saves per month with the number of months he is saving the amount for, to get the total amount saved by Raja in the given period of time.

Complete step-by-step answer:
It is given in the question that Raja saves Rs. 8946 per month. And we have to find out how much Raja will save by the end of 136 months.
We will find the total amount of Raja saves by using the unitary method.
So, the unitary method is a technique for solving a problem by first finding the value of a single unit and then finding the required value by multiplying the single unit value. This mathematical approach is also used to find the value of a unit from the value of multiple units.
The amount saved by Raja per month = Rs. 8946.
The time period for which he is saving = 136 month.
As it is given in the question the unit that Raja saves Rs. 8946 per month, we already have the unit value.
So, in order to find the total amount saved by Raja in 136 months, we will multiply the amount that Raja saves per month with the total time period.
The total amount of money Raja saves \[=\text{ }Rs.\text{ }8946\times 136\text{ }=\text{ }Rs.\text{ }1216656.\]
Thus, Raja saves Rs. 1216656 by the end of 136 months.

Note: This is a very basic question and we can solve this in just one line by multiplying the amount Raja saves to the time period or we can take a long process to find the same by adding Rs. 8946, 136 times to get the same result. It is recommended to solve this using the first method. Please note that this is a very simple question and because of this we may do wrong calculations in a hurry. So, don’t be in a hurry to solve.