5.3 Decimals and fractions  (Page 4/8)

$\frac{2}{5}$

$\frac{4}{5}$

$-\frac{3}{8}$

$-\frac{5}{8}$

$\frac{17}{20}$

$\frac{13}{20}$

$\frac{11}{4}$

$\frac{17}{4}$

$-\frac{310}{25}$

$-\frac{284}{25}$

$\frac{5}{9}$

$\frac{2}{9}$

$\frac{15}{11}$

$\frac{18}{11}$

$\frac{15}{111}$

$\frac{25}{111}$

$\frac{1}{2}+6.5$

$\frac{1}{4}+10.75$

$2.4+\frac{5}{8}$

$3.9+\frac{9}{20}$

$9.73+\frac{17}{20}$

$6.29+\frac{21}{40}$

$\frac{1}{8}\_\_\_0.8$

$\frac{1}{4}\_\_\_0.4$

$\frac{2}{5}\_\_\_0.25$

$\frac{3}{5}\_\_\_0.35$

$0.725\_\_\_\frac{3}{4}$

$0.92\_\_\_\frac{7}{8}$

$0.66\_\_\_\frac{2}{3}$

$0.83\_\_\_\frac{5}{6}$

$\mathrm{-0.75}\_\_\_-\frac{4}{5}$

$\mathrm{-0.44}\_\_\_-\frac{9}{20}$

$-\frac{3}{4}\_\_\_\mathrm{-0.925}$

$-\frac{2}{3}\_\_\_\mathrm{-0.632}$

$\frac{3}{5},\frac{9}{16},0.55$

$\frac{3}{8},\frac{7}{20},0.36$

$0.702,\frac{13}{20},\frac{5}{8}$

$0.15,\frac{3}{16},\frac{1}{5}$

$\mathrm{-0.3},-\frac{1}{3},-\frac{7}{20}$

$\mathrm{-0.2},-\frac{3}{20},-\frac{1}{6}$

$-\frac{3}{4},-\frac{7}{9},\mathrm{-0.7}$

$-\frac{8}{9},-\frac{4}{5},\mathrm{-0.9}$

$10(25.1-43.8)$

$30(18.1-32.5)$

$62(9.75-4.99)$

$42(8.45-5.97)$

$\frac{3}{4}(12.4-4.2)$

$\frac{4}{5}(8.6+3.9)$

$\frac{5}{12}(30.58+17.9)$

$\frac{9}{16}(21.96-9.8)$

$10÷0.1+(1.8)4-{(0.3)}^2$

$5÷0.5+(3.9)6-{(0.7)}^2$

$(37.1+52.7)÷(12.5÷62.5)$

$(11.4+16.2)÷(18÷60)$

${\left(\frac{1}{5}\right)}^2+(1.4)(6.5)$

${\left(\frac{1}{2}\right)}^2+(2.1)(8.3)$

$-\frac{9}{10}·\frac{8}{15}+0.25$

$-\frac{3}{8}·\frac{14}{15}+0.72$

$3\frac{1}{4}-6.5$

$5\frac{2}{5}-8.75$

$10.86÷\frac{2}{3}$

$5.79÷\frac{3}{4}$

$\frac{7}{8}(103.48)+1\frac{1}{2}(361)$

$\frac{5}{16}(117.6)+2\frac{1}{3}(699)$

$3.6(\frac{9}{8}-2.72)$

$5.1(\frac{12}{5}-3.91)$

$\text{radius}=\text{5 in.}$

$\text{radius}=\text{20 in.}$

$\text{radius}=\text{9 ft.}$

$\text{radius}=\text{4 ft.}$

$\text{radius}=\text{46 cm}$

$\text{radius}=\text{38 cm}$

$\text{radius}=\text{18.6 m}$

$\text{radius}=\text{57.3 m}$

$\text{radius}=\frac{7}{10}\text{mile}$

$\text{radius}=\frac{7}{11}\text{mile}$

$\text{radius}=\frac{3}{8}\text{yard}$

$\text{radius}=\frac{5}{12}\text{yard}$

$\text{diameter}=\frac{5}{6}\text{m}$

$\text{diameter}=\frac{3}{4}\text{m}$

Kelly wants to buy a pair of boots that are on sale for $\frac{2}{3}$ of the original price. The original price of the boots is $\text{\$84.99}.$ What is the sale price of the shoes?

An architect is planning to put a circular mosaic in the entry of a new building. The mosaic will be in the shape of a circle with radius of $6$ feet. How many square feet of tile will be needed for the mosaic? (Round your answer up to the next whole number.)

Is it easier for you to convert a decimal to a fraction or a fraction to a decimal? Explain.

Describe a situation in your life in which you might need to find the area or circumference of a circle.