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352 WorkRate |
Name : _________________ |
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If Ann does a job in 3 days, and Bob does it in 6 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 7 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
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| 352 2 3.1 3 4.7 1.6 ( 14.4 ) 3.5 1.6 1 1.3 3.9 ( 11.3 ) [[ 25.7 ]] | ||
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