first make lower number the same
1/4 x 3/3 = 3/12
1/3 x 4/4 = 4/12
then add
3/12 + 4/12 = 7/12
3/8
3
1.75, or 1 3/4
four and three twentieths :)
One half.
1 1/2
1/4 + 1/2 = 3/4
Eighteen and one quarter
2.25 + 3.375 = 5.625. Five and five eighths.
3/12 + 8/12 = 11/12
one third plus one quarter plus one fifth plus one sixth plus six = 6 57/60 1/3 + 1/4 + 1/5 + 1/6 +6: = (20 + 15 + 12 + 10)/60 + 6 = 57/60 + 6 = 6 57/60
7 and three quarter (7+3/4th)