Benni wants to divide 48.6 by 0.7. in order to estimate the quotient, which is the best expression to use?
2 answers:
We know that
There are many strategies that we could use. We will use compatible numbers<span> for this problem.
step 1
</span><span>Multiply the divisor and dividend by 10.
</span>48.6*10=486
0.7*10=7
step 2
The number 486 is close to 490
<span>The numbers 7 and 490 are compatible since they make it easy to do mental arithmetic.</span>
step 3
estimate the quotient
quotient=.dividend/divisor
quotient=490/7------> 70
the answer is
the best expression to use is (490/7)
Answer:
50*1
Step-by-step explanation:
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Step-by-step explanation:
here's the answer to your question
Count the distance d, which gives you 7.
Use Pythogarean theorem to find c:
Plug in the numbers:
c is 5.
Same thing with g:
g equals 5.66.