How do you convert 82/5 to a decimal? Will rate 5 star

Mathematics

2 answers:

iogann1982 [59]3 years ago

8 0

Answer:

16.4

Step-by-step explanation:

We want the number to be over 10 to be in decimal form

82/5 *2/2

164/10

There is 1 zero after the 1 so move the decimal one place in the numerator

164 becomes 16.4

The decimal is 16.4

Paha777 [63]3 years ago

4 0

Pretty simple, you're going to have to divide the fraction. You have to divide the numerator and the denominator.

82 divided by 5 = 16.4

I hope this helps!

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Anna earned 22 points on her last test. If there were 40 possible points, what was her percent grade?

dimulka [17.4K]

Answer:

55%

Step-by-step explanation:

Since Anna earned 22 points, and there was a total of 40 points, this means that she scored 22 out of 40 points. You can simplify this by dividing the denominator and numerator by 2. Then, you can multiply both the numerator and denominator by 5 to get a number out of 100.

$\frac{22}{40} = \frac{11}{20}=\frac{55}{100}*100%=55%$