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Lostsunrise [7]
3 years ago
8

Laketown had 215 inches of snowfall last year, but only 155 inches this year. What was the percent decrease in snowfall for Lake

town to the nearest percent? A. 28% B. 39% C. 72% D. 139%
I think A
Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0
Okay, so FIRST you would subtract 215 - 155, which is 60, and THEN divide it by 215, so 60 divided by 215 = 0.27, and rounded that is 0.28, then you move the decimal two places to the right to make it a percentage so your answer would be A., 28%
I hope I helped! =D
aalyn [17]3 years ago
3 0
<span>
</span>*lets do this step by step*

1st. subtract 
215 - 155 = 60 
<span>
</span>2nd. divide
60 ÷ 215 = 0.2790697674 

3rd. we round 
0.2790697674 = 0.28 

answer? A.) 0.28 

hope this helps:)
and don't forget 2
MARK ME BRAINLIEST! :D
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30 treadmills to 36 elliptical machines the ratio in simplest form
Goshia [24]
30 treadmills : 36 ellipticals
this could be written in a few ways, but i am going to write it as a fraction. since treadmills come first, you put 30/36.

now that you have your fraction you have to find the GCF (greatest common factor) of the two numbers. the GCF is 6, so you have to divide 30 treadmills by 6, and 36 ellipticals by 6.
30/6=5
36/6=6

5/6 or 5:6 is the simplified ratio of treadmills to ellipticals



comment for any questions!!
4 0
4 years ago
If a builder needs p pieces of wood for every 5s square feet of the building, what is the total amount of lumber of he needs to
Black_prince [1.1K]

Answer: He will need 700 pieces of wood.

Step-by-step explanation: Divide the total by how many square feet one piece of wood will cover, so 3,500/5, and you'll get 700.

Hope this helps.

5 0
3 years ago
The corner convenience store sells candy bars at 4 for $2.91. At the price, how much would the store charge for 3 candy bars?
den301095 [7]

Answer:

$2.1825 or simplified is $2.18.

Step-by-step explanation:

<em>0.7275 per candy bars.</em>

<em>0.7275  x 4 = $2.91.</em>

So according to that logic,

<em>0.7275  x 3 = $2.1825.</em>

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6 0
3 years ago
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nekit [7.7K]
I got 3y + 4 + 10x / 3
7 0
3 years ago
Mai bought a television for $330 the tax rate is 8% what is he total amount mai paid for the television
tamaranim1 [39]

Answer:

he total amount Mai paid for the television is $356.40

Step-by-step explanation:

Explanation: 330*1.08=356.4

4 0
3 years ago
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