Question

4. Find the value of 12% of 75 + 15% of 80.​

Answer 1

Answer:

21

Step-by-step explanation:

12% of 75 = 75*12/100

=9

15% of 80

=80*15/100

=12

9+12=21

Answer 2

Step-by-step explanation:

12% of 75

The value of this =9 ____(1)

Then

15% of 80

The value of this =12-----------(2)

So the answer is

Add both 1 and 2

9 +12

21