lilmanleon lilmanleon

24-01-2018
Mathematics

contestada

Mark is a professional race car driver. He has competed in 15 races and won 40% of them. How many races has Mark won?

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Inanotherworld Inanotherworld

24-01-2018

He won 6 races.

40/100 ?/15

40×15= 600
600÷100=6
?/15. ?=6. 6/15

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