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3 years ago

10

A local hamburger shop sold a combined total of 622 hamburgers and cheeseburgers on Sunday. There were 72 more cheeseburgers sol

d than hamburgers. How many hamburgers were sold on Sunday?

2 answers:

zzz [600]3 years ago

5 0

622-72=550 550 hamburgers were sold on sunday

cupoosta [38]3 years ago

3 0

There is 275 ham and 347 cheese

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A model of a building is 18 inches tall. If the building is really 678 feet tall, how tall is a window that is 1/9 in on the mod

ipn [44]

Answer:

50.2in or 4.2ft

Step-by-step explanation:

This is a problem about proportions so I generally set up my problems like below. I just set some variable here to make it easier to refer back to the measurements for each. You don't have to do this, I am just showing it for clarity. I will convert everything to inches too. We need to find the real window height.

Mb = model building = 18in

Mw= model window = $\frac{1}{9}$ in

Rb = real building = 678ft = 8136in

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$\frac{Mw}{Mb}$ = $\frac{Rw}{Rb}$

$\frac{1/9}{18}$ = $\frac{Rw}{8136}$

$\frac{1}{9*18}$ = $\frac{Rw}{8136}$

$\frac{1}{162}$ = $\frac{Rw}{8136}$

$\frac{1*8136}{162}$ = $\frac{8136*Rw}{8136}$

$\frac{8136}{162}$ = Rw

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2 years ago

What are the prime factors of 625

kobusy [5.1K]

Let's see what we can get by dividing 625 by 5, as it ends with a 5:
625/5 = 125
So we have 5 as one of our factors. Let's divide again by 5:
125/5 = 25
Our current prime factors now are 5 and 5, but we aren't finished. Divide again by 5:
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Now we know that the prime factorization of 625 is 5 * 5 * 5 * 5, which can also be shown as 5⁴.

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3 years ago

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Step-by-step explanation:

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sum- 4628 divided by 25

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1 year ago

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vichka [17]

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