z= 18-17.5
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1.8/ √16
I got: .5/.45
then when you divide that i got 1.111111111111111111111
so in the question they ask you to round to the 1st decimal place
rounding to the first decimal place would be 1.1
To simplify the given expression, we can follow these steps:
Step 1: Simplify the numerator.
The numerator is 18 - 17.5, which equals 0.5.
Step 2: Simplify the denominator.
The denominator is (1.8 / √16). Let's break it down further:
The square root of 16 is 4. So, √16 equals 4.
(1.8 / 4) = 0.45.
Step 3: Simplify the entire expression.
Now that we have the simplified numerator (0.5) and denominator (0.45), we can write the fraction as:
0.5 / 0.45.
Therefore, your answer is indeed 0.5 / 0.45.