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Mathematics 16 Online
xxemilianaxx:

helppp

xxemilianaxx:

1 attachment
Angle:

awesome it gives you the formula Experimental Value = 15.1 Actual Value = 14.6 do you know how to plug in these values into your formula?

xxemilianaxx:

no

Angle:

Let's start of easy then what is 15.1 - 14.6 = ?

xxemilianaxx:

0.5

Angle:

good, then tell me, what was the actual value again?

xxemilianaxx:

14.6

Angle:

ok, so we want to take the 0.5 we got and the actual value and do: 0.5 divided by 14.6 = ?

xxemilianaxx:

to sum it up it'll be 0.034 but the full number is 0.0342465753

Angle:

perfect! now, the last step: convert the number you just got from a decimal into a percent

Angle:

do you know how to do that?

xxemilianaxx:

yes 3.42465753%

Angle:

fantastic! That is the right answer but the problem suggests that you round to the nearest tenth of a percent

xxemilianaxx:

ok i got it ty

Angle:

you're welcome Here is a recap of the math that we did using the formula: \(\huge\frac{15.1 - 14.6}{14.6}\large\times 100 = 3.4\)

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