3 2/3+1 1/4=
2006-08-26 17:14:33 · 4 answers · asked by kisser_up 1 in Education & Reference ➔ Homework Help
3 2/3 = 3 8/12 +
1 1/4 = 1 3/12
so 4 11/12 is the answer
2006-08-26 17:18:58 · answer #1 · answered by wmichgrad 2 · 0⤊ 0⤋
3 2/3 + 1 1/4 = x
Convert the fractions so that they both have the denominator twelve.
3 + [2/3 (4/4)] + 1 + [1/4 (3/3)] = x
3 8/12 + 1 3/12 = x
Add whole numbers to fraction.
44/12 + 15/12 = x
Use addition.
59/12 = x
Re-simplify.
5 11/12 = x
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2006-08-27 01:00:24 · answer #2 · answered by Elerth Morrow ™ 5 · 0⤊ 0⤋
that is-59/12 or-4 11/12
2006-08-27 01:36:51 · answer #3 · answered by manoj p 2 · 0⤊ 0⤋
First change them to improper fractions
11/3 + 5/4
Then get like denominators
44/12 + 15/12
Then add
59/12
Then change back to mixed numeral
4 - 11/12
2006-08-27 00:20:50 · answer #4 · answered by totalstressor 4 · 0⤊ 0⤋