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3 years ago

Does 7/13 have a lowest form? if so what is the lowest form of 7/13.

Mathematics

1 answer:

Mariana [72]3 years ago

8 0

Answer:

The given fraction $\frac{7}{13}$ is in its Lowest Form.

Step-by-step explanation:

Here, the given fraction is 7/13.

The given fraction $\frac{p}{q}$ is said to be in LOWEST FORM if p and q has no COMMON FACTORS other than 1.

Here, 7 and 13 has no COMMON FACTOR other than 1.

So, the fraction can not be reduced any further by canceling out the common factor.

Hence, the given fraction $\frac{7}{13}$ is in its Lowest Form.

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A cinema has three screens last Saturday there were 500 visitors 40% went to screen 1 ,25% went to screen 2 the rest went to scr

ratelena [41]

Answer:

200 visitors went to screen 1.

125 visitors went to screen 2.

175 visitors went to screen 3.

Step-by-step explanation:

We will find number of visitors who went to screen 1 by finding 40% of 500 as we are told that 40% of 500 visitors went to screen 1.

$500*\frac{40}{100} =5*40=200$

Therefore, 200 visitors went to screen 1.

Now we will find number of visitors who went to screen 2. We are told that 25% of 500 visitors went to screen 2.

$500*\frac{25}{100} =5*25=125$

Therefore, 125 visitors went to screen 2.

Now we will find the number of visitors who went to screen 3 by subtracting combined number of visitors who went to screen 1 and screen 2 from total number of visitors.

$500-(200+125)$

$500-325=175$

Therefore, 175 visitors went to screen 3.

7 0

3 years ago

What is the mode of the following set of numbers: 10, 20, 30, 20, 30, 10, 30, 20, 30, 15 *

likoan [24]

Answer:

A. 30

Step-by-step explanation:

Because it showed up the most

6 0

3 years ago

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Mary's car will go 261 miles on 14.5 gallons of gasoline in highway driving.

suter [353]

Answer:

a) 91 1/6 gallons

b) 2502 miles

Step-by-step explanation:

You are given a number of miles and a number of gallons for the car. The ratio of these numbers is ...

(261 mi)/(14.5 gal) = 18 mi/gal

We presume this value is constant for this car. Then the questions can be answered by forming and solving a proportion:

a) 1641 miles/(gallons) = 18 mi/(1 gal)

Multiplying by gallons and dividing by 18 mi/gal, we get

1641/18 gal = (gallons) = 91 1/6 gal

It will take 91 1/6 gallons of gasoline for Mary to drive to her friend's house.

___

b) Same deal, but the miles are unknown.

(miles)/(139 gal) = (18 mi)/(1 gal)

Multiplying by 139 gal gives ...

(18 mi)·139 = (miles) = 2502 mi

139 gallons of gasoline will let Mary drive 2502 miles.

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2 years ago

Please help me! Thank you!

kow [346]

Answer:

false

Step-by-step explanation:

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2 years ago

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The total surface area of a cuboid is 600cm ^2 find LSA

Alona [7]

Answer:

Hope this help uh

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2 years ago