Kevin estimated the differncle between of 9/10 minus 4/8 to be 0 is his estimate reasonable explain

Question

Mathematics

Karina Morrison

8 January, 02:03

Kevin estimated the differncle between of 9/10 minus 4/8 to be 0 is his estimate reasonable explain

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Answers (2)

Know the Answer?

Jamar Sullivan · Answer 1

Answer: 4/8 = 0.5 and 9/10 = 0.9. If you subtract 0.9 by 0.5, you end up with 0.4. I would say not reasonable.

Kyler Huffman · Answer 2

No, it is not reasonable

Step-by-step explanation:

Writing 9/10 and 4/8 as fractions out of 100, and then as decimals

9/10 = 90/100 = 0.9

4/8 = 1/2 = 50/100 = 0.5

0.9 - 0.5 = 0.4

Not 0, like Kevin estimated