Zachary is getting new carpet in his bedroom. The dimensions of his room are 9 feet by 13 feet. How much carpet does he need to
2 answers:
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ANSWER
0.1
EXPLANATION
We want to estimate the quotient of 1.64 ÷ 22.
To do this, we will approximate the two numbers to whole number and solve it.
It becomes:
2 ÷ 20
That is:
Note: since 2 cannot be divided by 20, we write 0. and add a 0 to the back of 2.
The estimate of the quotient is 0.1.
let's firstly, convert the mixed fraction to improper fraction, and then subtract.