Fractions+Exercises+(Answers)

=**Answers**=

= 7/8km + 20/8 km = 27/8 km. (3, 3/8 km). .: George traveled 27/8km that day. [stefan_laculeanu]
 * //Addition//**
 * 1.** 7/8km + 2,1/2km= 7/8km + 5/2km

= 7/14 + 6/14 = 13/14 .: Luke and Miley ate 13/14 slices of pizza. [stefan_laculeanu]
 * 2.** 4/8 + 3/7 = 1/2 + 3/7


 * 3.** 10, 3/4cm + 10, 3/4cm + 10 3/4cm + 103/4cm = 43cm. .: The square's perimeter is 43cm. [stefan_laculeanu]

= 23/40 .: 23/40 students were not in the class that day. [stefan_laculeanu]
 * 4.** 1/4 + 1/8 + 1/5 = 10/40 + 5/40 + 8/40

= 2/5 [stefan_laculeanu]
 * //Subtraction//**
 * 1.** 8/10 - 4/10 = 4/10 .: 4/10 students were left.

=3/8. .: Roger gets 3/8 of the total allowence. [stefan_laculeanu]
 * 2.** 8/8 - 2/8 - 3/8 = 8/8 - 5/8

= 5/9 .: There is 5/9 of a pound of candy left. [stefan_laculeanu]
 * 3.** 8/9 - 4/9 = 8/9 - 3/9

= 15/4 - 10/4 = 5/4 = 1 1/4. .: Edd's bristol board was longer by 1 1/4 feet than Johnny's. [stefan_laculeanu]
 * 4.** 3, 3/4 - 2, 1/2= 15/4 - 5/2

= 3 5/9dm .: The perimeter of the square is 3 5/9dm. [stefan_laculeanu]
 * //Multiplication//**
 * 1.** 8/9dm * 4/1 = 32/9dm.


 * 2.** 4/14 * 2 = 8/14 .: Bill ate 8/14 pieces of cake.

= 76/60. .: Stefan has 76/60 hockey cards. = 1 16/60 [stefan_laculeanu]
 * 3.** 19/60 * 2/1 * 2/1 = 38/60 * 2/1

= 2/16 = 1/8. .: Ally has 1/8 out of the total number of baseballs.
 * 4.** 1/2 * 1/4 = 2/4 * 1/4

= 120/1. .: 120 students could eat 1/2 pizza. [stefan_laculeanu]
 * //Division//**
 * 1.** 60/1 / 1/2 = 60/1 * 2/1

= 80/1. .: 80 streets could be wired in Dunville. [stefan_laculeanu]
 * 2.** 40 / 1/2 = 40 * 2/1

= 4/2 = 2/1 = 2. .: 2 quarters are in a half. [stefan_laculeanu]
 * 3.** 1/2 / 1/4 = 1/2 * 4/1

= 24/1 = 24. .: You could invite 24 friends at your party. [stefan_laculeanu]
 * 4.** 8 / 1/3 = 8 * 3/1