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ludmilkaskok [199]
2 years ago
14

L'oreal car travels 420 miles on a full tank of gas her tank can hold 14 gallons. laila car can travel 435 miles on 15 gallons.

which car gets better mileage? pls help
Mathematics
1 answer:
Kisachek [45]2 years ago
7 0
L’oreal’s car can gets better mileage because you have to divide both the miles and the amount of gallons they carried. L’oreal: 420 divided by 14 is 30 = 30 miles per gallon. Laila: 435 divided by 15 = 29 miles per gallon. But since we have to even out the amount of gallons they both carry, we can either take away 29 to the 435 (Laila), or add 30 to the 420(L’oreal). 420 + 30 = 450. 435 - 29 = 406. 420 > 406 = 450 > 435. L’oreal has the better mileage
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Can somebody plz help answer these questions correctly! (only if u know it) thanks!!<3
TEA [102]

Answer:

18-Yes 19-No 20-yes 21- yes

Step-by-step explanation:

18

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Yes, this is correct

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19

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3 to 11, 1 to 3 isn't correct

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20

2/3 is 2 to 3

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21 25 to 30 is  equal to 35 to 42

They just added 7 to both numbers

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7 0
3 years ago
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9/10 + 7/8 in simplest form
guajiro [1.7K]
The answer is 31/40

because first you got cane both of the fraction to the same denominator. 

72/80 + 70/80

Add 72+70=142.

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8 0
3 years ago
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A. 4.312 x 10 to the power of 2
son4ous [18]

Answer:

431.2

Step-by-step explanation:

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8 0
4 years ago
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Charlie bought 40 oz of flour for his bakery. He used 18.3 oz to make a loaf of bread, and 0.95 oz for each muffin. How many muf
Furkat [3]

Division is one of the four fundamental arithmetic operations. With the leftover flour of 7.45oz, charlie can make approximately 8 muffins.

<h3>What is Division?</h3>

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

A.) The total flour Charlie has was 40 oz, out of this he used 18.3 oz of flour. The amount of flour left now would be 21.7 (40-18.3).

Since a single muffin uses 0.95 oz of flour, therefore, the number of muffins Charlie made will be,

Number of muffins = 21.7/0.95 = 22.84 ≈ 23 muffins

B.) When Charlie had 7.45 oz of flour leftover, then the number of muffins would be,

Number of muffins = 7.45/0.95 = 7.84 ≈ 8 muffins

Hence, with the leftover flour of 7.45oz charlie can make approximately 8 muffins.

Learn more about Division:

brainly.com/question/369266

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8 0
2 years ago
7k÷3=21. What is the value of k?
viva [34]
7k/3 = 21
x 3       x3
7k = 63
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(7(9)/3 = 21    =    63/3 = 21    =    21 = 21)
5 0
3 years ago
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