Finley's pumpkin had a mass of 6.5 kilograms (kg) before he carved it. After it was carved, the pumpkin had a mass of 3.9kg.What was the percent decrease in the mass of the pumpkin?
_____\(\%\)
Q. Finley's pumpkin had a mass of 6.5 kilograms (kg) before he carved it. After it was carved, the pumpkin had a mass of 3.9kg.What was the percent decrease in the mass of the pumpkin?
_____\(\%\)
Calculate Mass Difference: Calculate the difference in mass before and after the pumpkin was carved.Original mass: 6.5kgMass after carving: 3.9kgDifference in mass: 6.5kg−3.9kg=2.6kg
Determine Percent Decrease: Determine the percent decrease in mass based on the original mass.Percent decrease = (Difference in mass/Original mass)×100%Percent decrease = (2.6kg/6.5kg)×100%
Perform Calculation: Perform the calculation to find the percent decrease.Percent decrease = (2.6/6.5)×100%Percent decrease = 0.4×100%Percent decrease = 40%
More problems from Percent of change: word problems