Diego measured the length of a pain to be 22 cm the actual length of the pen is 23 cm which of these is the closest to the percent error for diego measurement

The percent error For Diego measurement is 4.3 % decrease

Solution:

Given that, Diego measured the length of a pain to be 22 cm

The actual length of the pen is 23 cm

To find: percent error

Percent error is the difference between a measured and actual value, divided by the actual value, multiplied by 100%

The formula for percent error is given as:

Here given that,

Measured value = 22 cm

Actual value = 23 cm

Substituting the values in formula,

Here, negative sign denotes percent decrease

Thus percent error For Diego measurement is 4.3 % decrease

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.