<< Chapter < Page | Chapter >> Page > |
The decimal digit that appears two places to the right of the decimal point is in the
hundredths
The decimal digit that appears four places to the right of the decimal point is in the
For problems 3-8, read each decimal by writing it in words.
For problems 9-13, write each decimal using digits.
Two and one hundred seventy-seven thousandths.
Four tenths.
For problem 14-20, convert each decimal to a proper fraction or a mixed number.
$0\text{.}\text{14}\frac{2}{3}$
$\frac{\text{11}}{\text{75}}$
$1\text{.}\text{09}\frac{1}{8}$
$4\text{.}\text{01}\frac{1}{\text{27}}$
$4\frac{7}{\text{675}}$
$9\text{.}\text{11}\frac{1}{9}$
For problems 21-25, round each decimal to the specified position.
4.087 to the nearest tenth.
817.42 to the nearest ten.
For problem 26-45, perform each operation and simplify.
$7\text{.}\text{10}+2\text{.}\text{98}$
$1\text{.}2\cdot 8\text{.}6$
$\text{57}\text{.}\text{51}\xf72\text{.}7$
$\text{32,051}\text{.}\text{3585}\xf7\text{23},\text{006}\text{.}\text{9999}$
$\text{100}\cdot \mathrm{1,}\text{816}\text{.}\text{001}$
181,600.1
$\mathrm{1,}\text{000}\cdot \mathrm{1,}\text{816}\text{.}\text{001}$
$0\text{.}\text{135888}\xf7\text{16}\text{.}\text{986}$
$4\text{.}\text{119}\xf7\text{10},\text{000}$
$\text{42}\text{.}7\xf7\text{18}$
$2\text{.}\text{37}\overline{2}$
$6\text{.}9\xf7\text{12}$
$0\text{.}\text{014}\xf7\text{47}\text{.}6$ . Round to three decimal places.
0.000
$8\text{.}8\xf7\text{19}$ . Round to one decimal place.
$1\text{.}1\xf79\text{.}9$
$\text{30}\xf7\text{11}\text{.}1$
$2\text{.}\overline{\text{702}}$
For problems 46-55, convert each fraction to a decimal.
$\frac{3}{8}$
$\frac{\text{82}}{\text{1000}}$
$8\frac{5}{\text{16}}$
$\text{25}\text{.}6\frac{2}{3}$
$\text{125}\text{.}\text{125}\frac{1}{8}$
125.125125 (not repeating)
$9\text{.}\text{11}\frac{1}{9}$
For problems 56-62, perform each operation.
$\frac{5}{8}\cdot 0\text{.}\text{25}$
$\frac{3}{5}\cdot \left(\frac{1}{2}+1\text{.}\text{75}\right)$
$\frac{7}{2}\cdot \left(\frac{5}{4}+0\text{.}\text{30}\right)$
5.425
$\text{19}\text{.}\text{375}\xf7\left(4\text{.}\text{375}-1\frac{1}{\text{16}}\right)$
$\frac{\text{15}}{\text{602}}\cdot \left(2\text{.}\overline{6}+3\frac{1}{4}\right)$
0.09343
$4\frac{\text{13}}{\text{18}}\xf7\left(5\frac{3}{\text{14}}+3\frac{5}{\text{21}}\right)$
Notification Switch
Would you like to follow the 'Fundamentals of mathematics' conversation and receive update notifications?