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Brian has reduced his cholesterol level by 20% by following a strict diet and regular exercise. If his original level was 220, what is his cholesterol level now?

Brian has reduced his cholesterol level by 20 by following a strict diet and regular exercise If his original level was 220 what is his cholesterol level now class=

Respuesta :

chestony
220 x 20% (.20) = 44
220-44=176

Answer:

Option B is the answer.

Step-by-step explanation:

Actual cholesterol level of Brain was 220.

He reduced his cholesterol level by 20% By following a strict diet and regular exercise.

So we have to calculate current level of his cholesterol.

Since 20% of 220 = [tex]\frac{220*20}{100}[/tex] = 44

So after reduction of 44 units cholesterol level will be 220 - 44 = 176

Option B 176 is the answer.

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