Bell Ringer 5 Flashcard Review

Front

Find the least common multiple (LCM) of 6 and 8.

Back

The least common multiple (LCM) of 6 and 8 is 24.

Front

Multiply 0.6 by 0.4.

Back

0.6 multiplied by 0.4 equals 0.24.

Front

A recipe requires 2 cups of sugar for every 5 cups of flour. If you have 10 cups of flour, how much sugar do you need?

Back

You need 4 cups of sugar.

Front

Divide \(\frac{3}{4}\) by \(\frac{1}{2}\).

Back

\(\frac{3}{4}\) divided by \(\frac{1}{2}\) equals \(\frac{3}{2}\).

Front

Subtract 5.67 from 9.8.

Back

9.8 minus 5.67 equals 4.13.

Front

What is the definition of the least common multiple (LCM)?

Back

The least common multiple (LCM) of two numbers is the smallest multiple that is evenly divisible by both numbers.

Front

What is the formula for multiplying decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal in the product accordingly.

Front

How do you find the amount of an ingredient needed based on a ratio?

Back

To find the amount of an ingredient needed based on a ratio, set up a proportion using the ratio and the total amount available.

Front

What is the process for dividing fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

Front

What is the definition of subtraction?

Back

Subtraction is the operation of finding the difference between two numbers.