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1) Write the ratio in simplest form. 15 9 = 2) 6 to 4 = Write the ratio in simplest form. 3) 15 to 5= Write the ratio in simplest form. 4) three oranges for $.99 Find the unit rate (how much for one). 3 oranges 99 cents = 1 orange cents 5) 198 miles on 9 gallons Find the unit rate (how much for one). 198 miles 9 gallons = 1 gallon miles Solve the proportion to find the missing value.
6) 2 3 = 15 Solve the proportion to find the missing value.
7) 12 9 = 20 Solve the proportion to find the missing value.
8) 10 8 = 20 9) Find the missing length in the similar figures. 5 cm 2 cm x cm 6 cm 2 cm cm = 5 cm cm 10) Find the missing length in the similar figures. 16 inches inches = 24 inches inches = 21 inches 28 inches Write each number as a percent. 11) 3 5 = % Write each number as a percent. 12) 18 25 = % Write each number as a percent. 13) 0.08 = % Write each percent as a decimal and as a fraction in simplest form. 14) 150% = & improper form Write each percent as a decimal and as a fraction in simplest form. 15) 3% = 0 & 16) 0.5% = 0 & Write each percent as a decimal and as a fraction in simplest form. 17) 75% = 0 & Write each percent as a decimal and as a fraction in simplest form. 18) What is 8% of 50? Write a proportion and solve. = 100% % 19) What percent of 50 is 30? Write a proportion and solve. = 100% % 20) 20 is 80% of what number? Write a proportion and solve. = 100% % 21) What percent of 25 is 40? Write a proportion and solve. = 100% % |