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867 WorkRate |
Name : _________________ |
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If Ann does a job in 8 days, and Bob does it in 5 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 8 days, and Bob does it in 5 days, how long do they take together? (Nearest to the 10th...) |
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| 867 3.1 4.4 1.6 2.4 1.5 ( 13 ) 3.1 3.3 3.3 3.9 2.7 ( 16.3 ) [[ 29.3 ]] | ||
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