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3 years ago

14

Tom can read at a speed of 50 pages per hours. She reads 275 pages one weekend. How many hours does she read

1 answer:

iris [78.8K]3 years ago

5 0

She read for 5 and a half hours

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At a small university, there are 1800 female students and 2000 male students. Which of the following expresses the ratio of fema

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3 years ago

When chad had one cat he needed to serve 1/5 of a can of cat food each day. Now that chad adopted a second cat he needs to serve

Akimi4 [234]

Answer:

$5\frac{3}{10}$ cans extra food is needed to feed the second cat.

Step-by-step explanation:

Given:

When chad had one cat he needed to serve 1/5 of a can of cat food each day. Now that chad adopted a second cat he needs to serve a total of 11/2 cans each day.

Now, to find the extra food is needed to feed the second cat.

Food needed for one cat = $\frac{1}{5}\ of\ can.$

Food needed for both one and second cat needed = $\frac{11}{2}\ =5\frac{1}{2}\ cans.$

Now, extra food needed to feed the second cat:

<u><em>Food needed for both one and second cat needed - food needed for one cat.</em></u>

<u><em /></u> $\frac{11}{2} -\frac{1}{5}\\\\=\frac{55-2}{10} \\\\=\frac{53}{10}$ <u><em /></u>

<u><em /></u> $=5\frac{3}{10}\ cans.$ <u><em /></u>

Therefore, $5\frac{3}{10}\ cans$ extra food is needed to feed the second cat.

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3 years ago

Subtract h - 1 from<br> h+4.<br> Oh+5<br> o h+5<br> 1h<br> 4<br> h+3

Soloha48 [4]

Answer:

Step-by-step explanation:

(h + 4) - (h-1) = h + 4 + h*(-1) - 1*(-1)

= h + 4 - h + 1

= h - h + 4 + 1

= 0h + 5

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3 years ago