Nia answered 80% of the 40 questions on a test correctly. How many correct answers did she have?

Mathematics

2 answers:

Vlad1618 [11]3 years ago

5 0

32 questions 40 * .80 = 32

Step2247 [10]3 years ago

3 0

Nia answered correct answers = 80% of the 40 questions

When we remove % sign from a number, we divide that number by 100

= $\frac{80}{100}$ of 40

= $\frac{80}{100} \times 40$

Cancelling the two zeroes from numerator and denominator,

= $8 \times 4$

= 32.

Total correct answers answered by Nia = 32

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