Question

ashok got 80 percentage in test with 30 question. how many questions did he get wrong
​

Answer 1

Answer:

6 questions

Step-by-step explanation:

subtract 20 percent of 30 out of 30

Answer 2

Answer:

6 QUESTIONS

Step-by-step explanation:

HE GOT 80% CORRECT

THEN THE NUMBER OF QUESTIONS HE GOT CORRECT

=

$\frac{80}{100} \times 30$

=24 QUESTIONS HE GOT CORRECT.

NOW THE NUMBER OF QUESTIONS HE GOT WRONG

=30-24=6 QUESTIONS