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Lostsunrise [7]
4 years ago
12

a printing press will print 6,000 copies in 20 minutes. A second press can print 15000 copies in 60 minutes. How many more copy

per minutes will the faster press print more than the slower press?
Mathematics
2 answers:
trasher [3.6K]4 years ago
8 0
6000/20 = 300 pgs per minute
15,000/60 = 250 pgs per minute

the faster press will print 50 more pgs per minute then the slower press
ValentinkaMS [17]4 years ago
4 0

Answer: 50 copies per minute.

Step-by-step explanation:

Given: A first printing press will print 6,000 copies in 20 minutes.

Then the rate of printing per minute by first press is given by :-

\frac{6,000}{20}=300\text{per minute}

Also, A second press can print 15,000 copies in 60 minutes.

Then the rate of printing per minute by second press is given by :-

\frac{15,000}{60}=250\text{per minute}

Clearly, 300> 250

i.e The first press is faster than the second press.

Difference=300-250=50

Hence, the faster press will print 50 copies per minute more than the slower press.

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Yet another math question
bonufazy [111]

Answer:

69.5

Step-by-step explanation:

Formula = 1/2 ( b1 + b2)h

base 1 + base 2 = 220

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15290 / 220 =  764.5

H = 69.5

Lets check

1/2(220 x 69.5)

1/2(15290) = 7645

correct

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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