828 WorkRate |
Name : _________________ |
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If Ann does a job in 8 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 3 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
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828 3.7 1.5 1.7 1.3 1.9 ( 10.1 ) 2.1 1.6 2.7 4.2 1.5 ( 12.1 ) [[ 22.2 ]] | ||
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