Lilmelissa2016 Lilmelissa2016

21-03-2019
Mathematics

contestada

Is the portion 15 / 3 equals 2y / 7 what number is the y in the proportion

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Ashraf82 Ashraf82

21-03-2019

Answer:

y = 105 ÷ 6 = 35/2

Step-by-step explanation:

∵ 15/3 = 2y/7

∴ 2y × 3 = 15 × 7

∴ 6y = 105

∴ y = 105 ÷ 6 = 35/2

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zainebamir540 zainebamir540

21-03-2019

Answer:

The value of y is 17.5

Step-by-step explanation:

See the attachment

Ver imagen zainebamir540

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