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827 WorkRate |
Name : _________________ |
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If Ann does a job in 8 days, and Bob does it in 8 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 3 days, and Bob does it in 8 days, how long do they take together? (Nearest to the 10th...) |
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| 827 4 4.5 1 1.4 1.7 ( 12.6 ) 2.2 2.9 2.1 1.9 2.9 ( 12 ) [[ 24.6 ]] | ||
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