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mario ordered a pizza for dinner when it arrived, mario quickly ate 1/8 of the pizza.while mario went to go get napkins, his pet poodle ate 1/3 of the pizza.
a.about what percent of the pizza is left

Respuesta :

bobeld
1/8 of the pizza is about 12% and 1/3 is about 33%.  So if 45% of the pizza was eaten by Mario and his dog, there is about 55% left.

(If 1/4 means 25% then 1/8 is half of that 12.5% exactly but I used 12% since we are estimating)

Answer:  54.16% of pizza is left.

Step-by-step explanation:

Since we have given that

Part of pizza ate by Mario = [tex]\dfrac{1}{8}[/tex]

Part of pizza ate by his pet = [tex]\dfrac{1}{3}[/tex]

So, total part ate by them is given by

[tex]\dfrac{1}{8}+\dfrac{1}{3}\\\\=\dfrac{8+3}{24}\\\\=\dfrac{11}{24}[/tex]

Part of pizza left is given by

[tex]1-\dfrac{11}{24}\\\\=\dfrac{24-11}{24}\\\\=\dfrac{13}{24}[/tex]

Percentage of pizza left is given by

[tex]\dfrac{13}{24}\times 100\\\\=\dfrac{1300}{24}\\\\=54.16\%[/tex]

Hence, 54.16% of pizza is left.

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