Mathematics: Ethan writes 2/3 of a page in 5/12 of a minute. how much time does it take him to write one page

Ethan writes 2/3 of a page in 5/12 of a minute. - id235121865113, BrinkerSky8378

Ответ:

lberman2005p77lfi

31.12.2021

2/3 of a page in 5/12 of a minute

Multiply both fractions by 3/2

$\frac{2}{3} \times \frac{3}{2} = 1$

$\frac{5}{12} \times \frac{3}{2} = \frac{5}{4} \times \frac{1}{2}=\frac{5}{8}$

So, Ethan can read 1 page in 5/8 of a minute.

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Ответ:

stalley1521

04.07.2022

Mathematics

a). When Katherine was dividing the equation by 2, she handled the ' 2x '
correctly, and she handled the '16' correctly, but she forgot to divide the '7' by 2.

b). Here's what she should have done. I think this would be easier:

2x + 7 = 16

Subtract 7 from each side: 2x = 9

Divide each side by 2 : x = 4.5

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Ethan writes 2/3 of a page in 5/12 of a minute. how much time does it take him to write one page

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