Answer:
it is 61
Step-by-step explanation:
x+29=90
-29
x=61
The error percentage is 4.13%.
<h2>Error percentage</h2>
The amount of mistakes is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Given
Annie estimates that the height of a bookcase is 78.25 in.
The actual height is 75.50 in.
<h3>To find </h3>
The error percentage.
<h3>How to find the error percentage?</h3>
We know the formula for the error percentage.
The error percentage is 4.13%.
More about the error link is given below.
brainly.com/question/13286220
Answer:
Step-by-step explanation:
<u>Step 1: Convert into an equation</u>
Nine less than one forth of a number is 6
<u>Step 2: Add 9 to both sides</u>
<u>Step 3: Multiply both sides by 4</u>
Answer:
Answer:
0.2
Step-by-step explanation:
I hope this helps you enough.