Q. What is the percent of change from 40 to 44?Choices:(A) 10% decrease(B) 15% decrease(C) 10% increase(D) 15% increase
Calculate Difference: Step 1: Calculate the difference between the final value and the initial value.Initial value: 40Final value: 44Difference = Final value - Initial value = 44−40=4
Calculate Percent Change: Step 2: Calculate the percent of change.Original amount: 40Amount of change: 4Percent of change = (Amount of change/Original amount)×100%Percent of change = (4/40)×100%=0.1×100%=10%
Determine Increase or Decrease: Step 3: Determine if it's an increase or decrease. Since the number goes up from 40 to 44, it is an increase.