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Sever21 [200]
3 years ago
12

the directions on a bottle of vinegar say "mix 1 cup of vinegar with 1 gallon of water to make a cleaning solution". the ratio o

f vinegar to water is 1 to 16. How many fluid ounces of vinegar should be mixed with 80 fluid ounces of water to make the cleaning solution?
Mathematics
2 answers:
Hoochie [10]3 years ago
7 0
The mixture is 1 cup of vinegar to 1 gallon of water.
Since 1 gallon is 16 cups, it could also be
1 cup of vinegar to 16 cups of water.
If we had 80 fluid ounces of water, we'd have to change the water to 5 fluid ounces to keep the mixture the same. (It's still 1 part vinegar, 16 parts water)
Natali5045456 [20]3 years ago
3 0
The ratio for this is 1:16, with the amount of water being 16 times more than the amount of vinegar.
If the water has a volume of 80 fluid ounces, then the vinegar will be 80/16. This = 5 so the amount of vinegar in this ratio to make this cleaning solution is 5 fluid ounces. In other words, 5:80
Hope this helps :)
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If 40% of a number is 56. What was the original Number
pentagon [3]
56 divided by 40 is 1.4. Multiply that by 100 and you get 140.

This is the long way of doing it, but it's the way I've always done it.
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3 years ago
The population of a town increased by 15% in 2016, and decreased by 5% in 2017. If the population of the town was 60,000 in the
nikdorinn [45]

Answer:

The population of the town at the end of 2017 was 65,550.

Step-by-step explanation:

The population of the town was 60,000 in the beginning of 2016.

In 2016, the total population is increased by 15%.

60,000\times\frac{15}{100}=9000

Therefore the population is increased by 9000 and the population of the town at the end of 2016 was

60,000+9000=69,000

In 2017, the total population is decreased by 5%.

69,000\times\frac{5}{100}=3450

Therefore the population is decreased by 3450 and the population of the town at the end of 2017 was

69,000-3450=65,500

Therefore the population of the town at the end of 2017 was 65,550.

3 0
3 years ago
If it takes Doug 40 mins to clean his home and Frankie 50 mins. How long will it take if they work together?
lora16 [44]
Find the average value:
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8 0
3 years ago
I only need to know is it 360 or 180?
Sveta_85 [38]

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3 0
2 years ago
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3 years ago
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