3 years ago

Solve for the proportion (type integer or simplified fraction)

Mathematics

1 answer:

ale4655 [162]3 years ago

7 0

Answer:

b = $\frac{7}{5}$ = 1.4

Step-by-step explanation:

$\frac{2b - 3 }{5}$ = $\frac{b - 2}{15}$

15(2b - 3) = 5(b - 2)

30b - 45 = 5b - 10

25b = 35

5b = 7

b =  $\frac{7}{5}$  = 1.4

Check the answer:

$\frac{2(1.4)-3}{5}$ = $\frac{1.4-2}{15}$

- $\frac{0.2}{5}$ = - $\frac{0.6}{15}$

- 0.04 = - 0.04

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Solve for the proportion (type integer or simplified fraction)​

Solve for the proportion (type integer or simplified fraction)