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Annette [7]
2 years ago
5

Nora's leaf collection consisted of 150 leaves by August. By december , her collection had grown to 177 leaves. How much did her

collection increase between August and December?
9%
12%
15%
18%
Mathematics
1 answer:
Elza [17]2 years ago
4 0
Answer=18%

177/150=1.18

1.18=118%

118%-100%=18%

___________________________
another way to solve the equation...

  150     177
_____=_____
100%      x

Cross Multiply
150x=17700
divide both sides by 150
x=118%

118%-100%=18%
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