At 15 mins you burn with a uv rating of 6 what would it be at uv 10

Question

Mathematics

Wade Kelley

18 August, 16:47

At 15 mins you burn with a uv rating of 6 what would it be at uv 10

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Answers (2)

Know the Answer?

Louis Sheppard · Answer 1

First you multiple 15 by 10 and you get 150 and then you Divide 150 by 6 and you get 25. So at a uv rating of 10 it will take you 10 minutes

Abbie Rodgers · Answer 2

You can set up a proportion

15 mins / 6 uv = x / 10 uv

Cross multiply

15 x 10 = 150

6 x X = 6x

150 = 6x

divide by 6

x = 25

So, as 25 minutes, the uv is 10