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In Mathematics / High School | 2014-03-29

What is the answer to this proportion?

\[
\frac{99}{3} = \frac{x}{77}
\]

Asked by bodogg69

Answer (3)

993 = x77 I will try to solve your equation. 33= 0.012987x (Simplify both sides of the equation) 33+ − 0.012987012987012988x = 0.012987x + − 0.012987012987012988x (Add -0.012987012987012988x to both sides) − 0.012987x +33 =0 − 0.012987x +33 + −33 = 0+ −33 (Add -33 to both sides) − 0.012987x = −33 ( − 0.012987x ) ( −0.012987012987012988 ) = ( −33 ) ( −0.012987012987012988 )
(Divide both sides by -0.012987012987012988) x= 2541
ANSWER: 99/3=2541/77 OR x=2541

Answered by CoCoNina | 2024-06-10

99/3=x/77 3x=7623 x=2541

Answered by deathstrike001 | 2024-06-10

By cross-multiplying the given proportion 3 99 ​ = 77 x ​ and then solving for x , we find that x = 2541 .
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Answered by CoCoNina | 2024-12-24

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