Fractions and Mixed Numbers

Adding

100

12 3/5 + 2 3/5

15 1/5

200

4/10 + 2/5

8/10 or 4/5

Subtraction

100

8/10 - 3/5

2/10 or 1/5

Word Problems / Rounding

100

Mr. Brown can plow 8/9 acres of land a day. It rained yesterday so he was only able to finish 3/4 of his usual area. How much land was he able to plow yesterday?

2/3 or 24/36

Multiplying

100

4 3/7 x 3/11 = ?

93/77 or 1 16/77

Dividing

100

2/3 / 1/6

4 or 12/3