Answer:

43% of pupils in a class of 40 student has eye glasses.How many pupils in the class have wearing eyeglasses?​

17 pupils in the class is wearing eyeglasses.

Step-by-step explanation:

43% × 40 = 17.2

Humans can't be half so 17

Checking

17 ÷ 40 = 0.425

0.425 × 100 = 42.5

Estimate

42.5 = 43%

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