The total Number of Stamps that John has is; 798 Stamps
<h3>How to Solve Ratio Problems?</h3>
John, Mike and Tom shared a box of stamps in the ratio of 6:7:11.
This means that, the fraction of the whole each have are respectively;
John's Fraction = 6/(6 + 7 + 11) = 6/24
Mikes Fraction = 7/24
Tom's Fraction = 11/24
If the total number of stamps is x, and Tom had 532 more stamps than mike, then it means that;
11x/24 = 7x/24 + 532
11x/24 - 7x/24 = 532
x/6 = 532
x = 3192
Thus;
John has; (6/24) * 3192 = 798 Stamps
Read more about Ratio Problems at; brainly.com/question/1781657
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Answer:
The distance traveled at a constant speed is directly proportional to the time of travel. If Olivia traveled 112 miles in 3.5 hours, how many miles will Olivia travel in 8.9 hours at the same constant speed?
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Proportion:
x/8.9 = 112/3.5
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x = 8.9(112/3.5)
x = 284.8 miles
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Cheers,
Answer:
Step-by-step explanation:
it makes 253 copies in 5 mins 45 seconds
that is to say, 253 copies in 345 seconds
In 1 minute (60 seconds) it will make X copies.
Lets draft an equation to easily express and simplify the problem.
253 copies = 345 seconds
X copies = 60 seconds
lets cross multiply and solve for X
Theefore:
x * 345 = 254 * 60
345x = 15,240
divide through by 345
x = 15240 / 345
x = 44.17
therefore, the copying machine makes approximately 44 copies per minutes
The molar mass of dinitrogen monoxide?
Is=N2O=(14×2)+16
=44g/mol
