99 to 74 percent of change show work pls

Hello!

99 to 74 would be a percentage decrease. To find the percentage decrease, we must use the formula:

Percent Decrease Formula: {(Old Value - New Value) / Old Value × 100}

Substitute: {(99 - 74) / 99 × 100}

Solve:

99 - 74 = 25

25 / 99 = 0.25 (Repeating)

0.25 (Repeating) × 100 = 25.25 (Repeating)

You may round this to 25, or simply put a bar over the 25 after the decimal point, and the bar would indicate that it is a repeating decimal.

The percentage decrease is about 25%.

On monday,mrs.wise bought 3 lbs of apples at $4per lb= 4*3=$12on tuesday ,20%off and she buy 5 lbs of apples = $4-20%=3.20*5lb=$16example: other wise when she buy 5lbs on monday she have to spend 4*5=20