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55% of what number is 1100? Which of the following proportions could be used to solve this problem?

A: 55100=x110055100=x1100


B: 55100=1100x55100=1100x


C: 551100=100x551100=100x


D: 55x=110010055x=1100100

1 Answer

6 votes

Answer:

.55x = 1,100

55/100 = x/1,100

The correct answer is A.

User Michael Dubakov
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