Is the LCD 75? Then
1/3 = ?/75 =
Here is the way you convert. Divide 75 by 3 and multiply by 1. so ?/75 = 25/75. You can check to see that you are correct by dividing both 25 and 75 by 3 to obtain 1/3. The others are done the same way. We shall be happy to check your answers if you post them. Post your work if you get stuck.
Find the L.C.D. of each of the following groups of fractions and then express the fractions of each group in terms of the L.C.D. of the group.
1/3, 3/5, 21/25, 13/15
1 answer