Lesson 1 - Patterns for Dividing Decimals

Last updated over 4 years ago

5 questions

2

What is 82.68 ÷ 1,000?

0.08268

0.8268

0.008268

8.268

0.2127 ounces

0.02127 ounces

2.127 ounces

21.27 ounces

She is correct because 0.001 = 103

She is correct becasue multiplying by 0.001 is that same as dividing by 10 to the third power.

She is incorrect because 4,902 x 0.001 = 0.492 and 4,902 ÷ 10 3 = 4,902

She is incorrect because multiplication makes a number greate and division makes a number less

What is 82.68 ÷ 1,000?

0.08268

0.8268

0.008268

8.268

Quintan plans on making 100 cookies that are the same size from 212.7 ounces of dough. How many ounces of dough should make up each cookie?

0.2127 ounces

0.02127 ounces

2.127 ounces

21.27 ounces

Jazzy says that 4,902 x 0.001 is the same as 4,902 x 103 .
Which explains whether she is correct?

She is correct because 0.001 = 103

She is correct becasue multiplying by 0.001 is that same as dividing by 10 to the third power.

She is incorrect because 4,902 x 0.001 = 0.492 and 4,902 ÷ 10 3 = 4,902

She is incorrect because multiplication makes a number greate and division makes a number less