rounding and fractions

rounding and fractions

1. if the number is 5 or above you have round up

2. when adding fractions you have to add the top two numbers and keep the denominator the same

3. when adding fractions you have too see what same numbers go into the denominators and then that's your new denominator

4. when multiplying fractions you have to times the top and the bottom and then you can simplify if needed

5. when dividing fractions you have to flip the second fraction and then divide them and simplify if you need to

6. make sure bottom numbers are same then subtract the top numbers and then simplify if you have too