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2 years ago

Perform the following Operations on fraction 1/5÷4/5=?

Mathematics

1 answer:

kicyunya [14]2 years ago

4 0

Answer: 1/ 4

Step-by-step explanation:

1/5 x 5/ 4 reduce the numbers with the greatest common factor 5

1/4

1 is ontop 4 is in the bottom 1/4

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Solve using substitution, 5x+y=9 10x-7y=-18

BARSIC [14]

Answer:

See below

Step-by-step explanation:

5x + y = 9 re-arrange to y = 9-5x

use this value of 'y' in the second equation:

10x - 7(9-5x) = - 18

solve for x = 1

sub in this value of 'x' into one of the equations to compute 'y'

5 (1) + y = 9

y = 4

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2 years ago

A grocery store displays cans of soup in rows, with one can on the top row, as shown below. A larger display uses the same patte

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Answer: 22+23+24+25

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Step-by-step explanation:

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2 years ago

Once you get a phone interview, the probability of getting a site interview is 0.25, and once you get a site interview, your pro

nalin [4]

Answer:

7.5%

Step-by-step explanation:

Two events and each has the probablity of occuring 0.25 and 0.30, the probability of them occuring at the same time is 0.25*0.30 = 0.075 = 7.5%.

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3 years ago

mary charges a flat fee of $5.00 and $2.50 for every 1/4 hour she works what is the hours she worked if she earned 35 dollars

Darina [25.2K]

Answer:

12 hours

Step-by-step explanation:

Ser up your equation 35 = 5 + 2.50x

Subtract 5 from both sides

30 = 2.50x

Divide both sides by 2.50

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3 years ago

Mr McDonald has 45 1/2 pounds of grain to feed his farm animals. If each animal eats 3/4 of a pound of feed, how many animals ca

denis23 [38]

Donald can feed 61 animals approximately

Solution:

Given that Donald has $45\frac{1}{2}$ pounds of grain to feed his farm animals

Each animal eats $\frac{3}{4}$ of a pound of feed

To find: number of animals he can feed

From given information,

Total pounds of grains = $45\frac{1}{2} = \frac{2 \times 45 +1}{2} = \frac{91}{2} \text{ pounds }$

One animal feeds = $\frac{3}{4} \text{ pounds }$

number of animals he can feed = Total pounds of grains divided by one animal feeds

$\rightarrow \frac{\frac{91}{2}}{\frac{3}{4}}=\frac{91}{2} \times \frac{4}{3}=\frac{91 \times 2}{3}=\frac{182}{3}=60.66$

Thus he can feed 61 animals approximately

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2 years ago

Perform the following Operations on fraction 1/5÷4/5=?​

Perform the following Operations on fraction 1/5÷4/5=?