Percent/Decimal Math Demo
January 27, 2016
Problem 26
40=20 X ____
40/20= 200
40 kids are in the band. This is 20 % of the school. How many kids go to that school?
Problem 27
8.5 X $500=___
8.5 X 500= 4250
500 teachers from different school have assembled. 8.5% of them are from LREI. How many have come from LREI?
Problem 28
18=__% X 150
18.00/150
18.00/150= .12
150 people went to the party. 18 % of them are 20 or younger. How many are 20 or younger?
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