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vichka [17]
3 years ago
8

Johanna uses 40 sheets of paper in 4 days. Her sister uses twice as much of paper in half the number of days. How many times mor

e paper does her sister use.(please show work.)
Mathematics
2 answers:
Masteriza [31]3 years ago
7 0
Hmm, I think you would take 40 and multiply it by 2 because her sister used "twice as many". Then I'm pretty sure you would take your answer from that and divide it by 2 because she used that amount of paper in "half the number of days"?

40 x 2 = 80 all together used
80 / 2 = 40 how many used each day
Is that what you were asking? If I'm wrong let me know please
elena-s [515]3 years ago
7 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Since , here order doesn't matter, so we use combination.

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