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Mr.Jensen bought some pens at a school supply store, including 15 black pens. 30% of all the pens he bought were black. How many
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Mr.Jensen bought some pens at a school supply store, including 15 black pens.
30% of all the pens he bought were black.
How many pens did Mr. Jensen buy in all?
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Mathematics
4 years
2021-07-30T16:35:49+00:00
2021-07-30T16:35:49+00:00 1 Answers
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Answer:
50
Step-by-step explanation:
.3x = 15
Divide both sides by .3
x = 50