Mathematics
snow19
2021-02-23 13:19:18
if y=8 when x =3, find y when x=45
ANSWERS
kamiah
2021-02-23 16:19:41

We have an equation: 3/8= 45/? (= x/y) Cross multiply: 3*?= 8*45 ⇒ ?= 8*45/3= 120 Final answer: y= 120~

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