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Ksju [112]
3 years ago
6

George can read 32 pages in one hour. At this rate, how many pages can he read in 90 minutes

Mathematics
2 answers:
LekaFEV [45]3 years ago
6 0

Answer:

48 pages

Step-by-step explanation:

32 x 1.5 = 48

Elenna [48]3 years ago
4 0

Answer:

George can read 48 pages in 90 minutes.

Step-by-step explanation:

<em>Since 90 minutes is just an hour and a half, we can divide the number of pages George can read in an hour by 2 and add it to the number of pages he can read in one hour.</em>

32 + (32/2) = 48

32 + 16 = 48

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Mnenie [13.5K]
Your answer is 138 which is correct
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3 years ago
What is the percent of decrease from 500,000 to 70,000?
Lena [83]

Answer:

14%

Step-by-step explanation:

\frac{70,000}{500,000} :\frac{y}{100}

y × 500,000 = 100 × 70,000

500,000y = 7,000,000

500,000y ÷ 500,000 = 7,000,000 ÷ 500,000

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4 0
3 years ago
the table shows how many miles uyen has run this week. the total distance this week is 1.5 times the distance that she ran last
NNADVOKAT [17]

Given that the table shows the total miles Uyen has run this week.

The image of the table is attached below.

The total distance from the table is 6.5+2.9+4.2+5.5+3.1=22.2

The total distance this week is 1.5 times the distance that she ran last week.

We need to determine the number of miles that Uyen run last week.

<u>The number of miles Uyen run last week:</u>

Let x denote the number of miles that Uyen run last week.

Let us write the equation from the given data.

Thus, we have;

22.2=1.5 x

Dividing both sides by 1.5, we have;

14.8=x

Hence, the value of x is 14.8 miles.

Thus, Uyen ran 14.8 miles last week.

7 0
4 years ago
There are 8 girls and 5 boys on the math team.Which ratio correctly describes the relationship between boys and girls on the mat
krok68 [10]
8:5 because it’s girls to boys, and that’s the lowest you can simplify them
7 0
3 years ago
A decreased by 20% and then increased by 20% express using algebra<br> asapppppp
Ket [755]

Answer:

96%

Step-by-step explanation:

assume the whole number is x

the first thing is decreasing by 20 %

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then now the 80%x is the whole number  

now It's the turn of increasing

80%x + 20% * (80% x) = 80%x + 16%x = 96% x

I hope this is hlepful to you !!!!

Feel free to ask me in the comments

6 0
3 years ago
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