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What is the answer for K ?
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4 votes
What is the answer for K ?

What is the answer for K ?-example-1
User Kindofgreat
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5.2k points

2 Answers

5 votes
you need to do a cross multiple first and then we’ll get 3K=90 so they just want K so 90/3 and the answer is 30
User Typedeaf
by
5.3k points
4 votes

10/3 = k/9

10 x 9 = 3 x k

90 = 3 k

k = 90/3

k = 30

User David Ivanyan
by
5.4k points
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