It takes 212 1 2 poster boards to display half of your project. How many poster boards will you need for your entire proj

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It takes 212
1
2
poster boards to display half of your project. How many poster boards will you need for your entire project?

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Mathematics RI SƠ 3 years 2021-07-31T12:31:00+00:00 2021-07-31T12:31:00+00:00 1 Answers 42 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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niczorrrr · Answer 1 · 2021-07-31T12:32:22+00:00

niczorrrr

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2021-07-31T12:32:22+00:00 July 31, 2021 at 12:32 pm

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Answer:

If it takes $2 \frac{1}{2}$ $\frac{1}{2}$ s for half of the project, it should take 5 $\frac{1}{2}$ s for the entire project.