Question

What is the overall percentage of 16 out of 20, 16 out of 25 and 10 out of 15

Answer 1

Step-by-step explanation:

for 16 out of 20....

16/20.....

multiply 5 on both numerator and denominator

then u will get 80/100 ....

so 80% will be for 16 out of 20

for 16 out of 25

16/25.....

multiply 4 on both numerator and denominator

then u will get 64/100....

so 64%for 16/25

for 10 out of 15

10/15×100....

cancel 15 and 100 by 5 tables

u will get....

10/3×20....

then, 3.3×20.... or 3.3×2×10......

=>33×2 = 66%

now add all percent and divide by 300

u will get 70%