592 WorkRate |
Name : _________________ |
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If Ann does a job in 6 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 7 days, and Bob does it in 8 days, how long do they take together? (Nearest to the 10th...) |
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592 1.5 2.1 3.4 2.8 2 ( 11.8 ) 3.7 1 2.9 2.8 3.9 ( 14.3 ) [[ 26.1 ]] | ||
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