Perform the indicated operation. 8 1/2 ÷ 2 1/4. 4 1/2 3 1/2 3 7/9
1 answer:
change to improper fractions
8 1/2 = (2*8+1)/2 = 17/2
2 1/4 = (4*2+1)/4 = 9/4
17/2 divided by 9/4
copy dot flip
17/2 *4/9
17/9 *4/2
34/9
change back to a mixed number
3 remainder 7
3 7/9
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