Let's call :
x=the number of downloaded standard version
y= the number of downloaded high-quality version
We have : -the high-quality version was downloaded three times as often as the
standard version => 3x=y
-standard version is 2.8 megabytes .the high-quality version is 4.6
MB.The total size downloaded for the two versions was 4482 MB
=> 2.8x+4.6y=4482
Solve for x,y
x=270 , y=810
Answer:
4 ft
Step-by-step explanation:
We know that 1 ft = 12 inches
48 inches * 1 ft/ 12 inches = 4 ft
Answer:
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Step-by-step explanation:
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buying hi
hnununnhon
jinonoonno
Answer:
198
Step-by-step explanation:
In order for them to be a proportion, they must be equal. 9 as a fraction is 9/1, so you need to figure out what over 22 = 9/1. so you need to multiply 1 by 22 to get 22 in the denominator, so for the numerator, you multiply 9x22, which is 198.
198/22 : 9
The cent coin has a diameter of 0.75 in inches and 19.05 in millimeters, which both have a 5 in the hundredths place. The quarter coin has a diameter of <span>0.955 in inches, which again has a 5 in the hundredths place. </span>