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If S is 20 when T is 4, then T is what, when S is 30.
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If S is 20 when T is 4, then T is what, when S is 30.

User Inntran
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2 Answers

4 votes
4/20 = x/30
cross multiply
x=6 =6/30
User Pawel Piatkowski
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0 votes
when s is 20 t is 4
when s is 10 t is 2
when s is 30 t is 6
User Pacha
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8.0k points
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