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Genrish500 [490]
3 years ago
7

50% of Brady's Halloween candy has been eaten. He has 68 pieces left. How much did he have​

Mathematics
2 answers:
artcher [175]3 years ago
7 0

Answer:

136

Step-by-step explanation:

Brady has eaten 50% of the original amount.  The final amount is 68.  So think, what 50% of a number is equal to 68?

Let x= original amount

Let n= final amount

n=68

50%= 0.5

0.5(x)= n

Divide both sides by 0.5

x= n/0.5, we know n=68, sub in 68 for n

x= 68/0.5

x= 136

Therefore, Brady had 136 pieces originally.

love history [14]3 years ago
5 0
136 pieces? Because 68 is half of it (50%) and 68 times 2 is 136
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