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babunello [35]
3 years ago
6

7. There are 15 printers in one department. If 2/5 are color printers, how many can only print black and

Mathematics
2 answers:
scZoUnD [109]3 years ago
6 0

Answer:

9

Step-by-step explanation:

Multiply 2/5 by three, creating 6/15. subtract 15 by 6, 15-6=9

Lina20 [59]3 years ago
5 0
The correct answer is B. 9
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I need help plz you leave you house at 1 p.m to go to a wedding. The ceremony starts at 5 p.m. and is 350 miles away. You drive
3241004551 [841]
You leave at 1 P.M., the wedding ceremony starts at 5 P.M.

This gives you a 4 hour gap, the Wedding is 350 miles away, and you're traveling at 65 miles an hour.

Simply you can use two methods, (65 * 4) to verify if you'd make it or not or (350/65) to ensure how many hours it would take in total.

65 * 4 = 260 | Since this is not 350, we can verify that you'd be late.
350/65 = 5.4 (estimated) | Meaning it'd take about 5.4 hours.

To know how long that is we'd have to convert over.

5.4 = 5 2/5ths, 60 minutes are in an hour. Divide 60 by 5 to get 12, meaning:
1/5ths = 12/60ths, with that said multiply that by 2 to get your answer.
2/5ths = 24/60ths or 24 minutes.

This means you'd take 5 hours and 24 minutes to get there.

Originally we stated that the process would take 4 hours. Subtract:

(5 hours and 24 minutes) - (4 hours) = (1 hour and 24 minutes)

Concluding that you'd be late by an hour and 24 minutes.

I hope this helps, have a great rest of your day! ^ ^
| | Ghostgate | |
4 0
3 years ago
A village water tank measures 8m x5m x 3m. What is the capacity of the tank when full?
Bad White [126]

Answer:

Hence, the capacity of the tank when full is 120 cubic m.

Step-by-step explanation:

The measures of water tank is 8m x 5m x 3m.

The capacity of the tank when full is nothing but the capacity of the full tank which is the multiples of given dimensions.

The capacity of the tank when full is,

8m x 5m x 3m = 40 m^2 x 3m

                        = 120 m^3.

Hence, the capacity of the tank when full is 120 cubic m.

3 0
2 years ago
What’s the answer to b,d,e and h PLEASE HELP!!! I’ll give you Brainly
Tomtit [17]

Answer:

b= 5/10

d= 24/100

e= 23/100

Step-by-step explanation:

Put them in a decimal, the you can find if it's in the 10ths place or 100ths place

5 0
2 years ago
Priorities are important in making Financial decisions because they _______.
ivann1987 [24]

The best answer is D!

Please give me the brainliest answer :)



5 0
2 years ago
How do I find the missing sides?
andreyandreev [35.5K]
You use sine, cosine, or tan
8 0
2 years ago
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