H2GM - Every Question Matters. Logo

In Mathematics / Middle School | 2014-10-20

Andrea's family stopped at the gas station to get gas. The price of gas per gallon is given to the nearest thousandth. Andrea's dad asked her to round the price of gas per gallon to the nearest hundredth. The gas price per gallon rounded to the nearest hundredth was $2.50.

Which of the following prices could have been the original gas price?

Asked by jayjay123

Answer (3)

One hundredth is 0.01. If a number is above 4 it is rounded up. If it is below five, it is rounded down. 3 is rounded down to $2.49. 8 is rounded up to give $2.50. 5 is rounded up to give $2.51. 9 is rounded up to give $2.51. The answer is $2.498.

Answered by ZackFry | 2024-06-10

The following **prices **could have been the **original **gas **price **is $2.498.
How to calculate unit price of something?
**Unit **means ' single entity ', the fundamental constructing block. Usually, it is 1 in **mathematics **and science .
Thus, unit **price **of something is **price **of 1 thing.
Thus, suppose we're taking about **price **of mangoes , then **unit **price will denote the **price **of 1 mango .
One **hundredth **= 0.01
If a **number **is above 4 it is **rounded **up.
If a **number **is below five, it is **rounded **down.
3 is **rounded **down to $2.49.
8 is **rounded **up to give $2.50.
5 is **rounded **up to give $2.51.
9 is **rounded **up to give $2.51.
The following **prices **could have been the **original **gas **price **is $2.498.
The complete **question **is
"Which of the following **prices **could have been the **original **gas price ?
(2.49, 2.48, 2.47, 2.46, 2.45)"
Learn more about** unit price** here:
https://brainly.com/question/945712
#SPJ2

Answered by shivishivangi1679 | 2024-06-16

The original gas price could be any value between $2.495 and $2.505. Therefore, $2.498 and $2.49 fit this criteria, while prices like $2.48, $2.47, and $2.46 do not. Only values within the specified range can round to $2.50.
;

Answered by shivishivangi1679 | 2024-10-10