Kiran is using long division to find 623 / 7.

He starts by dividing 62 by 7. In which decimal place should Kiran place the first digit of the quotient (8)?
Here is a long-division calculation of 917 / 7.

There is a 7 under the 9 of 917. What does this 7 represent?
Here is a long-division calculation of 917 / 7.

What does the subtraction of 7 from 9 mean?
Han's calculation of 972 / 9 is shown here.

Find 108*9
Han's calculation of 972 / 9 is shown here.

Did Han make a mistake?
Find the following quotient:

Find the following quotient:

Find the following 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?