Question

(70%of 310)+(55%of 400)=?​

Answer 1

70/100*310+55/100*400

217+220

437

Answer 2

Given:

(70% of 310)+(55% of 400)

To find:

The sum

Solution:

The required sum is 437.

We can obtain the required value of the sum by solving the given expression.

We are given the following-

(70% of 310)+(55% of 400)

We will calculate 70% of 310 and 55% of 400 and then add them.

70% of 310=70/100×310

=7×31

=217

55% of 400=55/100×400

=55×4

=220

Now adding the values,

(70% of 310)+(55% of 400)=217+220

=437

Therefore, the required sum is 437.