Science Quiz / Ratios, Decimals, and Percents Review

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Chapter 5 Test Review

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QuestionAnswer
Calculate a 20% tip for a bill of $39.70
There are 19 players per team. Find the number of players on 7 teams.
Use a map scale of 2 inches : 35 miles to find the actual distance represented by 5 in. on the map.
Use a map scale of 2 inches : 25 miles to find the actual distance represented by 3 in. on the map.
A 12-pack of water costs $10.00. A 4-pack of water costs $4.00. Which is a better buy?
Write 55% as a fraction in simplest form.
Write 3/20 as a percent. (Round to the nearest whole percent)
Write 4% as a fraction in simplest form.
Write the ratio 6/45 in simplest form.
What is 26.5% of 212?
Calculate a 20% tip for a bill of $35.50
A 12-pack of water costs $11.40. A 4-pack of water costs $3.84. Which is a better buy?
Use a map scale of 2 inches : 25 miles to find the actual distance represented by 1/2 in. on the map.
What is 24.5% of 210?
Write 38% as a fraction in simplest form.
A school notebook costs $3.50. How much do three school notebooks cost?
Write 4% as a decimal.
Write 45% as a decimal.
Write the ratio 21/49 in simplest form.
Write 28% as a fraction in simplest form.
Write 87/95 as a percent. (Round to the nearest whole percent)
QuestionAnswer
Write the ratio 60/45 in simplest form.
Write 45% as a fraction in simplest form.
Use a map scale of 2 inches : 35 miles to find the actual distance represented by 1/2 in. on the map.
Write 55% as a decimal.
Write 6% as a fraction in simplest form.
There are 12 buttons per phone. Find the number of phones if there are 168 buttons.
There are 12 buttons per phone. Find the number of phones if there are 156 buttons.
Write 6% as a decimal.
Calculate a 20% tip for a bill of $45.00
Write 28% as a decimal.
What is 31.5% of 81?
Write 5/9 as a percent. (Round to the nearest whole percent)
Write 38% as a decimal.
Calculate a 20% tip for a bill of $29.30
Calculate a 20% tip for a bill of $25.50
There are 17 players per team. Find the number of players on 8 teams.
Calculate a 20% tip for a bill of $35.00
What is 47% of 385?
A school notebook costs $4.75. How much do three school notebooks cost?
What is 31.7% of 93?
What is 48% of 375?

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