Question

WON
people, 40% are
8. A student earned a grade of 80% on a math test that had 20 problems. How many problems
on this test did the student answer correctly?​

Answer 1

Step-by-step explanation:

80% of 20=0.8*20=16

or,...

80%=80/100=(80/5)/(100/5)=16/20; 16 out of 20 answers are correct

Answer 2

Answer:

The student solved 16 questions correctly.

Step-by-step explanation:

80% x 20

80 x 20

100

0 from 100 will cut with 0 from 80 and 20

Therefore, 8 x 2 = 16

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