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ANTONII [103]
3 years ago
14

A decorator has just painted 400 tiles blue and green at a ratio of 5:20.how many were painted green ? how many were painted blu

e?
Mathematics
1 answer:
zheka24 [161]3 years ago
8 0
Blue tiles are 80.
Green tiles are 320
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My name is Ann [436]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Which one is greater 3/10 or 2/5
Andreyy89

Answer:

2/5

Step-by-step explanation:

2/5=4/10

4 0
2 years ago
Read 2 more answers
What percent of 48 is 18
arsen [322]
To find the percent you take 18 and divide it by 48, so you get 9/24 or 3/8, by using calculator you get .375 which is 37.5% then you multiply by 100 to convert a decimal to a percentage.
6 0
3 years ago
jacob just had lunch at a restaurant and leaves a 18% tip. Choose all the expressions that will give his total cost in terms of
Leokris [45]

Answer:

1.18b

Step-by-step explanation:

Jacob had lunch at a restaurant and his bill was b.

Now, Jacob leaves 18% of his bill amount as a tip.

So, the tip amount at the rate of 18% of the bill amount will be \frac{18 \times b}{100} =0.18 \times b

Therefore, the total cost of Jacob for the lunch will be b + 0.18b = 1.18b. (Answer)

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3 years ago
Solve the system with elimination. 2x+2y=4 x+3y=6
kotykmax [81]

Answer:

Point Form:

(0,2)

Equation Form:

x=0,y=2

Step-by-step explanation:

6 0
3 years ago
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