Mathematics
Mathematics, 17.10.2021 08:10, comawhite7820

2-91. In parts (a) and (b) of problem 2‑89, the rectangular models for 1/4 of 1/2 and 1/4 of 1/2 looked different, but the answers were the same. Read the steps for the example given in the Math Notes box in this lesson for how to calculate 2/3 of 2/5. Then follow the steps and draw a similar rectangle to show 2/5 of 2/3. Are the answers the same? Why or why not?

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2-91. In parts (a) and (b) of problem 2‑89, the rectangular models for 1/4 of 1/2 and 1/4 of 1/2 loo...

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