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15-11-2016
Mathematics

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Janet has 4 times as many tickets as mary. Together they have 30 tickets. How many more tickets does janet have than mary?

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GiuliaGenovese11 GiuliaGenovese11

15-11-2016

You will divide or multiply

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15-11-2016

Ok so the ratio is 4:1, and there are 5 parts. So 4/5 x 30 = 24 and 1/5 x 30 = 6. So Janet has 18 more tickets than Mary as 25-6=18

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