2 years ago

Four ninths plus one ninth

Mathematics

2 answers:

marshall27 [118]2 years ago

8 0

Answer:

5/9

Step-by-step explanation:

SIZIF [17.4K]2 years ago

7 0

Answer:

5/9

Step-by-step explanation:

4/9 + 1/9

To add fractions, you need a common denominator. You already have a common denominator of 9, so just add the numerators.

4/9 + 1/9 = 5/9

Since there is no common factor of 5 and 9 other than 1, the fraction is already reduced.

Answer: 5/9

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sleet_krkn [62]

Answer:

Divide x by 3 O using long polynomial division.

Step-by-step explanation:

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2 years ago

Addie walked 2 1/2 miles in 45 minutes. Suzie covered 2 2/5 miles in 2/3 of an hour.

N76 [4]

Answer:

Suzie's speed was 3.6 mph

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

Let

s ----> the speed in mph (miles per hour)

x ----> the distance in miles

y ----> the time in hours

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we have

$x=2\frac{2}{5}\ mi$

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substitute

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Convert mixed number to an improper fraction

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substitute

$s=\frac{12}{5}:\frac{2}{3}=\frac{36}{10}=3.6\ mph$

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2 years ago

Name a median for AABC.

vlada-n [284]

Answer:

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3 years ago

$40 is discounted into $32 what is the percent decrease

Sphinxa [80]

About 28.5 percent is the decrease I hope this helps :)

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Read 2 more answers

The nakagin capsule tower has 140 modules and is 14 stories high if the modules were divided evenly among the number of stories

ArbitrLikvidat [17]

To determine the number of modules that is in each story, we simply divide the number of modules by the number of stories.
= 140 / 14
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= 10 modules / story
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