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3 years ago

Sunaina had three pizzas. She shared the pizzas with her friends. Each of them ate

Mathematics

2 answers:

kupik [55]3 years ago

8 0

Answer:

6 friends

Step-by-step explanation:

Take 1/7 multiply by 5/6

Sliva [168]3 years ago

4 0

9514 1404 393

Answer:

7 friends

Step-by-step explanation:

3 pizzas will give 3/7 of a pizza to each of ...

3/(3/7) = 3 · 7/3 = 7 . . . friends

7 friends ate the pizza.

_____

We assume that Sunaina and her 6 friends constitute 7 friends.

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You drop a pencil out of window that is 20ft above the ground. Use the formula V^2=64s, where V is speed and s is the distance f

gizmo_the_mogwai [7]

First you substitute in the values so you have
V^2=(64)20
then you just simplify it
V^2=1280
V=the square root of 1280
V= about 35.7770876
or
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V=16 times </span><span>the square root of 5

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3 years ago

A cleaning crew can clean five offices in six hours how many offices can they clean in 12

ozzi

5 offices = x offices
6 hours 12 hours

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6 0

3 years ago

Read 2 more answers

Ella collects 50 bottles to recycle. Of the bottles she collects, 19 are plastic and the rest are glass.

nekit [7.7K]

QUESTION A

The total number of bottles Ella collected is
$50$

The number of bottles that are plastic is

$19$

The percentage of bottles that are plastic is

$= \frac{number \: of \: plastic \: bottles}{total \: number \: of \: bottes} \times 100\%$

$= \frac{19}{50} \times 100\%$

$= 19 \times 2\%$
$= 38\%$

Therefore 38% of the bottles are plastic.

QUESTION B

The total number of bottles that are glass is
$50 - 19 = 31$

The total number of bottles Ella collected is
$50$

The percentage of bottles that is glass is
$= \frac{number \: of \: glass \: bottles}{total \: number \: of \: bottles} \times 100\%$

$= \frac{31}{50} \times 100\%$

$= 31 \times 2\%$
$= 62\%$

Therefore 62% of the bottles are glass

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3 years ago

Alan has 90 apple tree he has 90 apples and each apple tree how many apples does he have in all?

Nonamiya [84]

Answer:

8100

Step-by-step explanation: yee yee

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3 years ago

First right answer will get brainlist

creativ13 [48]

$m- \frac{3}{4}=7 \frac{1}{8} \\ \\ m= \frac{57}{8}+ \frac{3}{4}= \frac{57+6}{8}= \frac{63}{8}= 7 \frac{7}{8}$