1/9+1/9*1/9+1/9*1/9+1/9
Answers
Answered by
1
1/9+1/81+1/81+1/9
2/9+2/81
18+2/81
20/81
2/9+2/81
18+2/81
20/81
jassmine:
answer is 180/729
Answered by
0
1/91/9×1/9+1/9×1/9+1/9
1/9+1/81+1/81×1/9
(9+1+1+9)/81
20/81
1/9+1/81+1/81×1/9
(9+1+1+9)/81
20/81
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