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sergejj [24]
3 years ago
11

Bill has 2/3 of his pizza left from lunch. If he eats 3/7 more of the pizza, how much pizza is left?

Mathematics
2 answers:
amid [387]3 years ago
5 0

Answer:

Option D) 5/21 pizza is left.

Step-by-step explanation:

Bill has 2/3 of his pizza left from lunch. If he eats 3/7 more of pizza then we have calculate the pizza left.

Let the size of a pizza is x. Now 2x/3 pizza is left with Bill after lunch.

Therefore pizza eaten by Bill = x - 2x/3 = x/3

Now Bill eats 3/7 more of pizza has been eaten by Bill.Therefore total pizza left is

x - x/3 - 3x/7 = x(1 - 1/3 - 3/7) = x( 21 - 7 - 9)/21 = 5x/21

So 5/21 part of pizza is left.

irakobra [83]3 years ago
3 0
He has eaten 7/21 already. if he eats 9/21 from the 14/21 left, he will have 5/21 left. the answer is d
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maks197457 [2]

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7 0
3 years ago
a 96 ounce container of orange juice costs $4.80. at what price should a 128 ounce container be sold in order for the unit rate
Hunter-Best [27]
4.8 / 96 = x / 120
96x = 576
x = 576/96
x = 6

check :
unit rate for 96 oz container at 4.80 = 4.80/96 = 0.05 per oz
unit rate for 120 oz container at 6.00 = 6.00/120 = 0.05 per oz

Basically ur looking for an equivalent fraction (and that is what proportions are...this will reduce to the same unit rate. So ur answer is $ 6.00

5 0
3 years ago
PLEASE HELP, THIS ONE IS EVEN MORE CONFUSING THAN THE OTHER ONE I ASKED xDDD
labwork [276]
It should be the 3rd one but idk for sure. if its not then its the 3rd one
8 0
3 years ago
The length of a rectangle is 3 more than the width fine the length if the perimeter is 98 inches
german

Answer - Width 23

Length - 26



W = Width


L + 3 = Length



Perimeter = 2L = 2W


98 = 2(W + 3) + 2W


98 = 2W + 6 + 2W


98 = 4W + 6


92 = 4W


W = 92/4


W = 23


Width is 23 inches

Length is 3 more -- 23 + 3 = 26



We can double check our work:


26 + 26 + 23 + 23 = 98 Inches



Best of luck,

The Artemis Wolf

3 0
3 years ago
HELP PLEASE ANSWER!! Tomika plans to run 84 miles in 4 weeks . If she continues the pattern,how many miles miles will she run in
Maurinko [17]

Answer:

She will run a distance of 1095.78 miles per year.

Number of days in a year = 365.25

Number of days in a week = 7

Number of weeks in a year = 365.25/7 = 52.18 weeks.

Tomika plans to run 84 miles in 4 weeks.

Distance run by Tomika in 1 week = 84/4 = 21 miles.

Distance run by Tomika in 1 year = 21*52.18 = 1095.78 miles

So she will run a distance of 1095.78 miles per year.

Step-by-step explanation:

4 0
3 years ago
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