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spin [16.1K]
3 years ago
8

Sara read 29 1/2 ​ pages in 2/3 ​ of an hour. At what rate, in pages per hour, did she read?

Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

44 1/2 pph

Step-by-step explanation:

1/3 of an hour she reads 14 3/4 pages,that means that 3 times 14 3/4 equals 44 1/2 pages per hour

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*31. Priya and Ravish planned to participate in a cycle race to be organised for National integration. They decided
Julli [10]

Answer:

36 minutes

2 rounds for Priya

3 rounds for Ravish

Step-by-step explanation:

The answer is the LCM (least common multiple) of 12 and 18.

12 = 2^2 x 3

18 = 3^2 x 2

=>LCM of 12 and 18 = 2^2 x 3^2 = 4 x 9 = 36

=> After 36 minutes they meet again at the starting point

=> At that time, Priya has completed: 36/18 = 2 rounds

=> At that time, Ravish has completed: 36/12 = 3 rounds

7 0
3 years ago
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lisabon 2012 [21]

Answer:

If you are looking for x your answer will be x=2

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2 years ago
A^3+a+a^2+1 2a^2+2ab+ab^2+b^3
Vikentia [17]
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6 0
3 years ago
How is the expression 7^-4 written using a positive exponent?
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4 0
3 years ago
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Answer:

<em><u>1=</u></em><em><u> </u></em> 237

<em><u>2=</u></em> 200

<em><u>3</u></em><em>= </em>49

<em><u>4=</u></em> 50

                                   <em>I'm </em><em>99% </em><em>sure these are right.</em>

<em>                            --------------------------------------------------------</em>

<em>                             </em><u><em>please let me know if  </em></u><u>any are wrong.</u>

<h2>                      Have a good day<3</h2><h2></h2><h2>                               </h2>

                                                                       

                                                                   

4 0
2 years ago
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