A printer can print 1200 pages in 30 minutes. How long will it take for the printer to print 520 pages?

2 answers:

4 0

I actually got this question on an exam before, so first, you would need to find the unit rate, (how many pages the printer can print in 1 minute) which is 1,200 divided by 30, in which you get 40. So, the printer prints 40 pages in 1 minute. Divide 520 pages by 40 pages to get 13. 13 is how many minutes it takes to print 520 pages.

nata0808 [166]2 years ago

3 0

Answer:

14 minutes and 45 second

Step-by-step explanation:

Because When it took 30 min to print 1200 pages n 520 is the half of 1200 so it will take 14 min and 45 second

You might be interested in

John want to buy a pair of boots that originally cost $85.99 He found a coupon for %30 off what will he pay for the boots?

gulaghasi [49]

Answer:

$60.19

1.) 85.99 x 0.30

2.) 25.797 - 85.99

3.) 60.193

4.) round

$60.19

Hope this helped!

3 0

3 years ago

Read 2 more answers

Santiago hopes to buy a 4 horse trailer for about $12000. Describe all the numbers that when rounded to the nearest hundred are

jok3333 [9.3K]

To round a number to the nearest hundred, we count two places to the left of the decimal point, or from the last digit if the number is a whole number.

If the second digit from the last digit is upto 5, we add 1 to the preceding digit and we complete the last two numbers with zeros.

Therefore, any number from 11,950 to 12,049, will result to 12,000 when rounded to the nearest hundred.

8 0

4 years ago

Read 2 more answers

Solve for x. 9 km 12 km X

Mandarinka [93]

Answer:

15km

Step-by-step explanation:

$\rm \mapsto \: {9}^{2} + {12}^{2} = {x}^{2} \\ \rm \mapsto \: {x}^{2} = 81 + 144 \\ \rm \mapsto \: {x }^{2} = 225 \\ \rm \mapsto \: x = \sqrt{225} \\ \rm \mapsto \: x = 15$