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lisov135 [29]
3 years ago
5

3. If i gallon of paint covers of the wall,

Mathematics
1 answer:
Nataliya [291]3 years ago
6 0

-- To finish painting the entire wall, you have to paint 1/3 of it 3 times.

-- Each time you paint 1/3 of it, you need 3/4 of a gallon of paint.

-- (3/4 gallon) x (3 times) = 9/4 gallon = <em>2-1/4 gallons</em>, if you don't spill any.

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John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes. How much was the error in
rosijanka [135]

Answer:

25$

Step-by-step explanation:

approx=100

exact=75

100-75=25

7 0
3 years ago
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What's 57.5 times 18.5?
Rudik [331]

Answer:

1063.75

Step-by-step explanation:

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A person bought some cosmetics from wholesale market at the rate of Rs 360 per dozen he sells it at Rs 80 a pair find the gain p
bagirrra123 [75]

Given,

CP of cosmetics = Rs 360 per dozen

SP of a pair of cosmetics = Rs 80

To find,

The gain percent

Solution,

1 dozen = 12 items

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SP of 1 cosmetic = 80/2 = Rs 40

Profit = SP-CP

= Rs 40 - Rs 30

= Rs 10

Profit percentage is given by :

\%=\dfrac{profit}{CP}\times 100\\\\=\dfrac{10}{30}\times 100\\\\=33.34\%

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5 0
2 years ago
Plz HELP! WILL GIVE BRAINLIEST!<br><br>1. Consider the picture below. Find the measure of ∠CEA.
pashok25 [27]

Answer:

  103°

Step-by-step explanation:

The marked angles have the same measure, so ...

  14x+7 = 12x +17

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  x = 5 . . . . . . . divide by 2

  (14x +7)° = 77°

∠CEA is supplementary to the marked angles:

  ∠CEA = 180° -77°

  ∠CEA = 103°

4 0
3 years ago
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1. sun gives warmth and the clothes will dry faster

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2 years ago
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