Intro to Percent

Front

What does the word percent mean?

Back

Out of 100

Front

What is a percent?

Back

A ratio that compares a number to 100.

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100.

Front

What is 3/10 expressed as a percent?

Back

30%.

Front

If 4% of a model is green, what does that mean?

Back

4 out of every 100 parts of the model are green.

Front

What is the formula to calculate percent?

Back

Percent = (Part/Whole) x 100.

Front

How do you find the percent of a number?

Back

Multiply the number by the percent (as a decimal).

Front

What is 50% of 200?

Back

100.

Front

If a shirt costs $40 and is on sale for 25% off, what is the sale price?

Back

$30.

Front

What does it mean if a value increases by 10%?

Back

The new value is 110% of the original value.