IM 6.5.10 Practice: Using Long Division
Kiran is using long division to find .
He starts by dividing 69 by 12. In which decimal place should Kiran place the first digit of the quotient (5)?
Here is a long-division calculation of 917 ÷7.
There is a 7 under the 9 of 917. What does this 7 represent?
What does the subtraction of 7 from 9 mean?
Why is a 1 written next to the 2 from ?
Han's calculation of 972 ÷ 9 is shown here.
Find .
Use your calculation of to explain how you know Han has made a mistake.
Identify and correct Han’s mistake.
Find the quotient.
Find each quotient.
Find each quotient.
One ounce of a yogurt contains of 1.2 grams of sugar. How many grams of sugar are in 14.25 ounces of yogurt?
The mass of one coin is 16.718 grams. The mass of a second coin is 27.22 grams. How much greater is the mass of the second coin than the first? Show your reasoning.