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Radda [10]
3 years ago
10

Need help with solving #10 please.

Mathematics
2 answers:
Citrus2011 [14]3 years ago
7 0
You can use the ration 6:8 to show she reads 6 pages in 8 minutes.
Simplify this ratio first.
6:8 -> 3:4
Now just multiply the 4 by 5 to get 20 pages and the 3 by 5 as well to see how long it takes her to read those 20 pages.
3 • 5 = 15
It will take Frida 15 minutes to read 20 pages.
gtnhenbr [62]3 years ago
5 0
Set up a proportion:
6 pages              ? pages
 _______   =      _______       
8 minutes         20 minutes

Cross products 6 x 20 = 120 then 120/8 = 15.
So she read 15 pages in 20 minutes. The answer is A
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Four friends equally share the cost of their dinner that was $64 plus a 20% tip. If each person contributes $19, will that be en
Ulleksa [173]

If the dinner altogether costs £64, and there is a 20% tip, that brings the total amount paid to £76.80, and if four people are paying £19 towards the total, then there would not be enough for them to pay for both the meal and the tip, as 19x4 is 76, and the total is £76.80, meaning you need another 80 Pence.

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Hope this helps! Xo


4 0
3 years ago
True or False:
lara [203]
The answer would be true.
6 0
3 years ago
Five eighths of x is 2 1/2. what is x?
Nitella [24]

4

Step-by-step explanation:

8/5(put 8 as numerator becuz we need to find all x from 5/8) x 2 1/2=4

6 0
2 years ago
What is 6 times (12-4) in words?
Alika [10]
Six times twelve minus 4 equals forty-eight
3 0
3 years ago
Read 2 more answers
If a line is measured as 1 4/8 inches long explain how you could simplify the measurement
Aliun [14]

Answer: 1 1/2 inches

Step-by-step explanation:

You can divide each part of the fraction by 4 to simplify it to 1/2, which is still equivalent to 4/8.  This makes your simplified answer 1 1/2, or 1.5 in decimal form.

8 0
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