1/5 +
5/8
1) Make common denominators.
1/5= /40
5/8= /40
2)What did you multiply the denominator by to get the new denominator?
1/5=8/40 (multiplied by 8)
5/8=25/40 (multiplied by 5)
3)Add the numerators.
8+25=33
4) Put the added numerator over the common denominator.
33/40
5) Check for reducing (there is none in this problem)
So, one fifth plus five eights equals thirty three fortieths
27/40
5.8 * 1.5 = 1.8 or .0.125
2.25 + 3.375 = 5.625. Five and five eighths.
Answer One half is the same as four eighths, so five eighths is one eighth more.
three eighths
five eighths
nine twentieths
5/8 + 1 = 1 5/8 or one and five eighths.
27/40
5.8 * 1.5 = 1.8 or .0.125
, the answer is 9.6
2.25 + 3.375 = 5.625. Five and five eighths.
three eights
1/5
7/8
the answer is five eighths.
3.875