Math and Problem Solving Flashcard

Front

What is the conversion from pounds to ounces?

Back

1 pound = 16 ounces.

Front

If Angie bought 3/2 pounds of apples, how many ounces did she buy?

Back

3/2 pounds = 3/2 * 16 ounces = 24 ounces.

Front

How do you calculate the time taken to ride a certain distance based on speed?

Back

Time = Distance / Speed.

Front

If Dylan rides 4 miles in 52 minutes, what is his speed in miles per minute?

Back

Speed = 4 miles / 52 minutes = 0.0769 miles per minute.

Front

How do you find the total time to ride 12 miles at the same speed?

Back

Total time = 12 miles / (4 miles / 52 minutes) = 156 minutes.

Front

What is the formula to calculate the number of words typed in a given time?

Back

Words typed = (Words per minute) * (Total minutes).

Front

If James types 90 words in 2 minutes, how many words can he type in 15 minutes?

Back

Words typed = (90 words / 2 minutes) * 15 minutes = 675 words.

Front

How do you calculate the percentage of a number?

Back

Percentage = (Part / Whole) * 100.

Front

What percent of 32 is 48?

Back

None of the above (48 is 150% of 32).

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative sizes of two or more values.