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748 WorkRate |
Name : _________________ |
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If Ann does a job in 7 days, and Bob does it in 6 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 7 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
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| 748 3.2 2.5 4.7 2.2 1.4 ( 14 ) 3.5 1.7 1.5 2.4 2.4 ( 11.5 ) [[ 25.5 ]] | ||
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