ShaniquaManhertz20 ShaniquaManhertz20

16-06-2020
Mathematics

contestada

If the ratio of purple bikes to red bikes is 8 to 12 and there are a total of 100
bikes, how many of them are purple? *

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musiclover10045 musiclover10045

16-06-2020

Add the ratio: 8 + 12 =20

Divide total bike by that: 100/20 = 5

Multiply each part of the ratio by that:

8 x5 = 40

12 x 5 = 60

40 bikes are purple

60 bikes are red

Answer Link

gilbertazavedo72 gilbertazavedo72

16-06-2020

Answer: 40

Step-by-step explanation:

Purple:Red = 8:12

Purple bikes = 8/20 x 100 = 40

Answer Link

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