Question

Identify the percent of change as an increase or a decrease.

24 songs to 78 songs

Answer 1

Answer:

78-24/24 * 100

54/24 *100

27/12 * 100

2700/12

= 225% increase

since number of songs is increasing

Answer 2

The percent of change as an increase 24 songs to 78 songs is 225 %

Solution:

The percentage increase is given as:

$Percentage\ increase = \frac{ new\ value - initial\ value }{ initial\ value } \times 100 \%$

From given,

Initial value = 24

Final value = 78

Thus we get,

$Percentage\ increase = \frac{78-24}{24} \times 100 \% \\\\Percentage\ increase = \frac{54}{24} \times 100 \%\\\\Percentage\ increase = 225 \%$

Thus percentage increase is 225 %

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