The common denominator model, while not really a picture, demonstrates that the same rules apply to multiplication and division with fractions. It also shows why “invert and multiply” works.

In this KS2 Maths article you'll explore how to divide and multiply by 0, 1, 10 and 100. We also have KS2 Maths videos, a quiz and lots of examples.

When it comes to multiplying or dividing fractions, students associate these operations on fractions as following the same rules as whole numbers.

It can do a lot of functions even if it didn’t get mixed fractions multiplication right. By the way, Bing does do fractions better than Google — that is, if you want a simple fraction expressed.

How to multiply multiple numbers from several cells in Excel There may come a time when you feel the need to multiply numbers that are situated in different cells. The question is, how do we do this?

If you have a lengthy column of numbers that you need to multiply by a percentage, Excel includes tools to instantly apply the product to the entire range of cells in the column.