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2 years ago

13

. Ms. Latona can grade 30 assignments in 45 minutes. Mr. Wilburn can grade 45 assignments in 60 minutes. Who grades assignments

faster? USE UNIT RATE AND RATIOS TO EXPLAIN.

1 answer:

MatroZZZ [7]2 years ago

5 0

Answer:

Mr Wilburn

Step-by-step explanation:

Ms L = 30/45 = 0.67 assignments per minute

Mr W = 45/60 = 0.75 assignments per minute

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Answer:

The original price of the tent = $320

Step-by-step explanation:

Let the original price be =$ $x$

Discount offered = $25$ % of the orignal price = $\frac{25}{100}\times x=0.25\times x =\$ 0.25x$

Original price is $80 more than sale price

Discount = Original price - Sale price = $80

So, we have

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We need to solve for $x$ to find original price

Dividing both sides by $0.25$

$\frac{0.25}{0.25}x=\frac{80}{0.25}\\x=\$320$

∴ The original price of the tent = $320

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Step-by-step explanation:

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_____________________

Don't let the other options confuse you. negative dividing is just the same as regular, just negative ^^

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