1.

A number first incease 20%and the resulting decrease 10% find the overal change in the number as percent

Answer»

Answer:

8% increase

Step-by-step explanation:

LET the number be 100.

Increase % = 20%

Number after INCREASING 20% = 120

Decrease % = 10%

Number after decreasing = 108

Hence, OVERALL change = 108-100 = 8% increase



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