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02-12-2015
Mathematics

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Find 7% of 280
Find 12% of 300
Find 2% of $1250

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02-12-2015

percent means parts out of 100
7%=7/100=0.07
'of' means multiply so

7%=0.7
7% of 280=0.07 times 280=196

12%=0.12
12% of 300=36

2%=0.02
2% of $1250=$25

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Multiply: –5 × (–3) × 7