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well its the same thing its just it got shapes in stead of the number if there is one shape that say three over two and another one is four over two you add the two top numbers and when you add it you put the answer down on the top and the bottom stays the same now if the bottom numbers is not the same i dont know what to do

Q: What do you have to do when your doing fractions with shapes?

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fractions

I need an awser now as i am doing homework

It is easier to multiply or divide fractions than to add or subtract fractions because in multiplication, you just have to multiply the numerator by the numerator and the denominator by the denominator. Same applies with division of fractions, except that you have to reciprocate the fraction you're dividing with (divisor) then proceed to multiplication. Whereas, in addition and subtraction of fractions, you still have to get their Least Common Denominator (LCD).

Doing that makes the numbers smaller, so it is easier.

The naswer will depend on what you mean by "doing" top heavy fractions.

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because u tell used tou using fractions.

fractions

you can only find the perimeter of shapes, honey, not fractions.

Multiplying by a reciprocal

this will equal to 48.10 which is very official

just listen to your teachers and review

You can use models by doing simplify

You DO need a common denominator to add, subtract, or compare fractions. You DO NOT need a common denominator to multiply or divide fractions.

It is a simple way of doing so.

When doing fractions, you may cross multiply.

If doing it without a calculator, then convert each mixed fraction into a top-heavy equivalent fraction and then multiply as for fractions.

Roll the dice and if you're doing to put it with fractions the denominator is 6