How to use the GCF and the distributive property of 40+ 50
1 answer:
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Answer:
64.96
Step-by-step explanation:
The most common benchmark percents are and
We are given which is closest to
.
Now we calculate which is equal to
.
We are left with more to add.
We can say
Therefore
Now add the two.
Thus 64.96 is the answer.
Answer: The copy machine makes 171 copies in 4 minutes and 45 seconds.
Step-by-step explanation:
Let's dissect the question. The copy machine makes 36 copies per minute.
36 per min.
To see how many copies it makes in 4 minutes and 45 seconds, we multiply 36 * 4.75. 45 seconds is 3/4ths of a minute, or 0.75 of a minute.
It makes 171 copies in 4 minutes and 45 seconds.