Mathematics: A product tester measures four different sizes of bottled water to see if they are filled accurately. The table shows the results. Which sample had the least percent error?

A product tester measures four different sizes of

meadowsoares7

24.06.2020

The sample 4 had the least percent error.

Explanation:

We know that percent error = $\frac{[actual amount - stated amount]}{actual amount} *100$

Sample 1

Percent error = $\frac{[20.1 -20]}{20.1} *100$ = $\frac{0.1}{20.1} *100$ = 0.497512437811%≈ 0.50%

Sample 2

Percent error = $\frac{[31.9-32]}{31.9} *100 =\frac{0.1}{31.9} *100$ = 0.313479623824%≈ 0.31%

Sample 3

Percent error = $\frac{[35.9-36]}{35.9} *100 = \frac{0.1}{35.9} *100$ = 0.27.85%≈ 0.28%

Sample 4

Percent error = $\frac{[64.1-64]}{64.1} *100= \frac{0.1}{64.1} *100$ = 0.1560062%≈ 0.16%

Hence, it is found that sample 4 has least percent error.

0,0(0 оценок)

elondamason

07.08.2020

$10.80

Step-by-step explanation:

45% of $24=10.8

use place value and money to make it $10.80

TEN DOLLARS AND EIGHTY CENTS

0,0(0 оценок)