IM Grade 6 Unit 3 Review

Front

What is a budget?

Back

A budget is a plan that outlines how much money you can spend and save over a certain period.

Front

How do you calculate the percentage of a number?

Back

To calculate the percentage of a number, multiply the number by the percentage (as a decimal). For example, 20% of 50 is 50 * 0.20 = 10.

Front

If Jada spent 120% of her budget and her bill was $60, how do you find her budget?

Back

To find Jada's budget, divide the bill by the percentage spent in decimal form: $60 / 1.2 = $50.

Front

What does '85% off' mean in a sale?

Back

'85% off' means you pay only 15% of the original price. For example, if an item costs $30, the sale price is $30 * 0.15 = $4.50.

Front

How do you find the distance traveled if you know the speed and time?

Back

Distance = Speed x Time. If a plane travels 3,885 miles in 7 hours, its speed is 3,885 / 7 = 555 miles per hour.

Front

If Plane B travels 555 miles per hour, how far does it travel in 2 hours?

Back

Distance = Speed x Time = 555 miles/hour x 2 hours = 1,110 miles.

Front

How do you convert grams to pounds?

Back

To convert grams to pounds, divide the weight in grams by 453.592 (since 1 pound = 453.592 grams).

Front

What is the weight of 600 grams in pounds?

Back

600 grams is approximately 1.32 pounds (600 / 453.592).

Front

If Han runs at 12 minutes per mile, how far does he run in half an hour?

Back

In half an hour (30 minutes), Han runs 2.5 miles (30 minutes / 12 minutes per mile).

Front

If Tyler runs at 15 minutes per mile, how far does he run in half an hour?

Back

In half an hour (30 minutes), Tyler runs 2 miles (30 minutes / 15 minutes per mile).