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Solve the proportion. x/4 = 2/5 x = ?

Solve the proportion. x/4 = 2/5 x = ?
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0 votes
Solve the proportion.

x/4 = 2/5
x = ?

User DrKoch
by
8.8k points

2 Answers

3 votes
Cross multiply

4×2=5x
8=5x

Divide both sides by 5

x=1.6
User Hikari
by
8.5k points
1 vote
Multiply 4 on both sides.

x = 8 / 5

x = 1 3/5

Hope this helps!
User Crazyshezy
by
8.4k points
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