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Magazine Problem 56
Simplify. $$ 6 \cdot(8+2) $$
Problem 56
Perform each indicated operation. Remember to insert units when writing your answers. $$ 18.5 \mathrm{~L}+4.6 \mathrm{~L} $$
Problem 56
Convert as indicated. When necessary, round to the nearest tenth of a degree. \(140^{\circ} \mathrm{F}\) to degrees Celsius
Problem 57
Simplify. $$ 72 \div(2 \cdot 6) $$
Problem 57
\(20.1 \mathrm{~mm}\) to decimeters
Problem 57
Convert as indicated. When necessary, round to the nearest tenth of a degree. \(50^{\circ} \mathrm{C}\) to degrees Fahrenheit
Problem 57
Perform each indicated operation. See Sections 4.3,4.5, and 4.7. $$ \frac{7}{8}+\frac{1}{4} $$
Problem 57
Perform each indicated operation. Remember to insert units when writing your answers. $$ 2700 \mathrm{ml}+1.8 \mathrm{~L} $$
Problem 57
Paul Revere's Pizza in the USA will bake and deliver a round pizza with a 4 -foot diameter. This pizza is called the "Ultimate Party Pizza" and its current price is $$\$ 99.99 .$$ Find the exact area of the top of the pizza and an approximation. Use 3.14 as an approximation for \(\pi\).
Problem 58
\(140.2 \mathrm{~mm}\) to decimeters
