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frosja888 [35]
3 years ago
6

How to solve 1 2/3j=15

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0

Answer:

j = 9

Step-by-step explanation:

The answer to the question above is solved below.

1 \frac{2}{3}j = 15

Convert the mixed numbers to improper fraction following the step: 1×3 = 3 +2 =5 / 3j = 5/3j

\frac{5}{3}j  = 15

Eliminate the fraction of the equation left hand side by multiplying both sides by 3

3 \times  \frac{5}{3}j = 3 \times 15

5j = 45

Divide both sides by 5

\frac{5j}{5}  =  \frac{45}{5}

j = 9

thus \: if \: 1  \frac{2}{3}j = 15. \: j = 9

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