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Harper has a mask collection of 400 masks. She keeps 21% of the masks on her wall. How many masks does she keep on her wall?

1 Answer

3 votes

Answer:

84

Step-by-step explanation:

400 × 21%

= 400 ÷ 100 x 21 (because 21% = 21/100)

= 84

i hope this helps! :D

User ZAfLu
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