Warm Up 12.4 (Review: rounding, counting change, simple interest

Front

How many weeks are there in a year?

Back

52 weeks.

Front

Change 8.75% to a decimal.

Back

.0875

Front

Round 5.592 to the nearest hundredth.

Back

5.59

Front

All are ways of showing division, except....?

Back

x

Front

How many months are there in a year?

Back

12 months.

Front

What is the formula for simple interest?

Back

Simple Interest = Principal × Rate × Time.

Front

Convert 0.25 to a percentage.

Back

25%.

Front

What is the value of 3.14 rounded to the nearest whole number?

Back

3.

Front

If you have $50 and spend $20, how much change do you get back?

Back

$30.

Front

What is 15% of 200?

Back

30.