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valentina_108 [34]
3 years ago
15

GIVING 40 POINTS!! PLEASE ANSWER FAST WILL REPORT IF WRONG!!!

Mathematics
1 answer:
Leni [432]3 years ago
6 0

Answer:

Step-by-step explanation:

1. Proportion.

\frac{3}{7.5}  =  \frac{1}{x}

2.Lets cross multiply.

3x=7.5

3.Solve

3x=7.5\\divide 3x -on- both-sides\\\\

________________

x=2.5

1=2.5\\1:2.5

Hope this helps :)

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