<h3>
Answer: 21</h3>
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Work Shown:
14/20 = 70/100 after multiply top and bottom by 5
70/100 = 70%
Drake makes 70% of his free throws
If he attempts 30 of them, then he should make about 0.70*30 = 21
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Alternative Method:
(amount made)/(amount attempted) = (amount made)/(amount attempted)
14/20 = x/30
14*30 = 20*x ... cross multiply
420 = 20x
20x = 420
x = 420/20
x = 21
This is another way to see that we expect Drake to make about 21 free throws.
Answer:
120
Step-by-step explanation:
So 10% <em>of</em> a number (let's use n) is 30.
The key word "of" tells us we need to multiply. Therefore, 10% times n is 30:
10% is the same as 0.1. So:
Divide both sides by 0.1:
So, our number is 300.
To find 40% of 300, multiply 0.4 and 300. Thus:
Our answer is 120.
And we're done!
Answer:
The value of x would be 20
Step-by-step explanation:
To solve this triangle, we need to first note that all triangles have 180 degrees. So we can add these all together and set equal to 180.
40 + 3x + 4x = 180
40 + 7x = 180
7x = 140
x = 20
( 1635 ÷ 24 ) • 100 = monthly income
1635 ÷ 24 = 68.125
68.125 • 100 = $6812.50 a month
Hi! Your answer is 13.
All you have to do is divide 52 by 4. When you do this, you will find how many laps they walked per hour.
(They walked 52 laps in 4 hours)
52 / 4 = 13
They walked 13 laps in one hour.
Hope this helped!
