It looks like there are no quotients overlined, the decimal number is 0.4 and no numbers repeat. So there are 0 digits in the quotient overlined. Hope this helps - Alyssa
<h2>Given :</h2>
<h2>Solution :</h2>
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We are given length of turtle marcos = 0.115 of a meter.
We need to write this length in expanded form.
We know we have, first digit on left side of decimal is the value of ones in place value chart.
On the right side of decmal we read numbers as Tenths, Hundredths, Thousandths, Ten Thousandths.
We have
0 at Ones place, then decimal, then 1 at tenths place, again 1 at hundredths place and then 5 at thousandths place.
0.115 = 0 + 1 tenth + 1 hundredth + 5 thousandths.
Or 0.115 = 0 + 0.1 + 0.01 + 0.005.
Therefore, final expanded form is 0 + 0.1 + 0.01 + 0.005.
Answer:
?
Step-by-step explanation:
Answer:
- <em>0.75</em><em> liters of 5% hydrochloric acid solution </em>
- <em>0.25</em><em> liters of 45% hydrochloric acid solution.</em>
Step-by-step explanation:
Let us assume that, x liters of the 5% hydrochloric acid and y liters of the 45% hydrochloric acid solutions are combined.
As Rajan need total of 1 liter of solution, so
i.e --------------------1
As Rajan needs 5% hydrochloric acid and 45% hydrochloric acid to make a 1 liter batch of 15% hydrochloric acid, hence acid content of the mixture of two acids will be same as of the final one, so
i.e -------------2
Putting value of x from equation 1 in equation 2,
Putting the value of y in equation 1,
Therefore, Rajan must use 0.75 liters of 5% hydrochloric acid solution and 0.25 liters of 45% hydrochloric acid solution.