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olga nikolaevna [1]
3 years ago
10

What number is 65% of 80?

Mathematics
2 answers:
Allushta [10]3 years ago
5 0
65%  = 100%
-----   x  ------
 x           80
when you cross multiply 65 and 80 then divide by 100 you get 52 which is 65% of 80
Nataly [62]3 years ago
5 0

First you have to turn 65% into a decimal.

100/65=0.65

Then multiply 80 by 0.65.

80x0.65=52

So 52 is 65% of 80.


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fresh raspberry contain 80% water.Dried raspberry contain only 20%.how many pounds do you get from 36lb fresh berries
Montano1993 [528]
80% water = 36 lbs fresh berries

1 % water = 36 ÷ 80 = 0.45 lb

20% water = 0.45 x 20 = 9 lbs

Answer: You will get 9 lbs of raspberry.

6 0
3 years ago
The deer population at the local reserve grows exponentially. The current population is 125 deer and the relative growth rate is
DENIUS [597]

Answer:

About 7.84 years before the deer population is 400

Step-by-step explanation:

So first we write our equation

125(1.16)^x = 400

Then we divide all sides by 125

1.16^x=3.2

x log 1.16 = log 3.2

06445798922x=0.50514997832

x= 7.83688700862

7.83688700862 years to go!

6 0
3 years ago
What % is 38 of 24<br> 6th grade mafs<br> please put step by step
amid [387]

Answer: 158.3

Step-by-step explanation:

5 0
3 years ago
A square parking lot has an area of (4x^2+ 20x+ 25) ft^2. What is the length of one side of the parking lot?
Sunny_sXe [5.5K]

Answer:

A-(2x+5)

Step-by-step explanation:

(2x+5)(2x+5)=4x^2+10x+10x+25 when you do FOIL, so that is the correct answer.

4 0
4 years ago
It took Hannah 38 minutes to run 8 laps. write this statement as a rate.
likoan [24]
Simply divide the minutes by laps.

38 / 8 = 4.75

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3 0
3 years ago
Read 2 more answers
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