Add and subtract fractions

Front

What is the Least Common Denominator (LCD) of 2/3 + 1/2?

Back

6

Front

Least Common Denominator of 1/5 + 2/10

Back

10

Front

Sally ran 1/3 of a mile and swam 5/6 of a mile. In simplest form, how much farther did she swim than she ran?

Back

1/2

Front

3/4 foot + 2/12 foot

Back

11/12 foot

Front

Convert the mixed fraction to an improper fraction.

Back

27 /7

Front

A contractor mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?

Back

19/21 ton

Front

Convert the mixed fraction to an improper fraction.

Back

22/9

Front

15/7=

Back

2 1/7

Front

Lyla used 7/10 of a scoop of brown sugar and 1/2 of a scoop of white sugar. How much more brown sugar did she use?

Back

1/5 

Front

Daniel watched a beetle and a spider on the sidewalk. The beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard. How much farther did the beetle crawl than the spider?

Back

1/3