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2I Summative

Last updated over 2 years ago
18 questions
Note from the author:
I can convert between percentages, fractions and decimals.
I can find a percent of a number using bar models and an algorithm.
I can convert between percentages, fractions and decimals.
I can find a percent of a number using bar models and an algorithm.
Converting decimals to percents.
1

Write 0.26 as a percent

1

Write 1.4 as a percent.

1

Write 0.09 as a percent.

1

Write 0.175 as a percent.

Converting percents to decimals.
1

Write 78% as a decimal.

1

Write 5% as a decimal.

1

Write 120% as a decimal.

1

Write 13.8% as a decimal.

1

Write 50% as a decimal.

Converting fractions to percents.
1.5

Write 37/50 as a percent.

5

Write 7/16 as a percent. Round to the nearest whole percent.

Attach a photo of your work. If you used a calculator, show what you put into the calculator.

1.5

Write 258/300 as a percent.

Converting percents to fractions.
1

Write 78% as a simplified fraction.

1

Write 5% as a simplified fraction.

1

Write 15% as a simplified fraction.

10

Use the bar model to find 35% of 80

5

Use an algorithm to find 14% of 55. Show your work. If you used a calculator, show what you put into the calculator.

5

Use an algorithm to find 8% of 27. Show your work. If you used a calculator, show what you put into the calculator.