373 WorkRate |
Name : _________________ |
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If Ann does a job in 3 days, and Bob does it in 10 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 3 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
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373 2.3 2.1 2.4 1.6 2.9 ( 11.3 ) 1.2 3.3 3.3 2.2 3.2 ( 13.2 ) [[ 24.5 ]] | ||
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