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597 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 5 days, and Bob does it in 3 days, how long do they take together? (Nearest to the 10th...) |
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| 597 1.5 2.1 2.2 2.7 3.3 ( 11.8 ) 1.9 3.6 3.6 4.5 1.2 ( 14.8 ) [[ 26.6 ]] | ||
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