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mrs_skeptik [129]
3 years ago
14

Solve proportion S/84=3/21

Mathematics
2 answers:
notka56 [123]3 years ago
4 0

Answer: S = 12

Step-by-step explanation:

S/84 =3/21

Cross multiply to find the value of S

21 x S= 84 x 3

21S= 252

S= 252/21

S= 12

liubo4ka [24]3 years ago
3 0

Answer:

S=21

Step-by-step explanation:

First cross multiply, next divide. I hope this helped!

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