3 years ago

81 is 18% of what number? Enter your answer in the box.

Mathematics

2 answers:

juin [17]3 years ago

5 0

81 is 18% of 450 you’re welcome

prohojiy [21]3 years ago

3 0

Answer:

450

Step-by-step explanation:

If 81 is 18% of a number then we can say that:

x × 0.18 = 81

We multiply by 0.18 because 18% is 0.18 as a decimal. So to work out the real number we divide 81 by 0.18:

81 ÷ 0.18 = 450

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