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435 WorkRate |
Name : _________________ |
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If Ann does a job in 4 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 8 days, how long do they take together? (Nearest to the 10th...) |
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| 435 2.9 4.4 1.5 3.4 3.4 ( 15.6 ) 2.2 1.2 2 2.2 2.9 ( 10.5 ) [[ 26.1 ]] | ||
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