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pogonyaev
4 years ago
9

Identify the percent of change as an increase or a decrease. 3/8 to 7/8. Find the percent of change. Round to the nearest tenth

of a percent if necessary.
Mathematics
1 answer:
Vanyuwa [196]4 years ago
4 0

Answer:

Percentage of change is increase .

The percentage of change is  133.3 % (Approx).

Step-by-step explanation:

Formula

Percentange = \frac{Change\ in\ value\times 100}{Initial\ value}

As given

The\ fraction\ changes\ from\ \frac{3}{8}\ to\ \frac{7}{8} .

Clearly the fraction is increase .

Change\ in\ value = Final\ value - Initial\ value

Here

Initial\ value = \frac{3}{8}

Final\ value = \frac{7}{8}

Put in the formula

Change\ in\ value = \frac{7}{8} - \frac{3}{8}

Change\ in\ value = \frac{7 - 3}{8}

Change\ in\ value = \frac{4}{8}

Put in the formula

Percentange = \frac{\frac{4\times 100}{8}}{\frac{3}{8}}

Percentange =\frac{400}{3}

Perecntange = 133.3 % (Approx)

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