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273 WorkRate |
Name : _________________ |
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If Ann does a job in 2 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 6 days, and Bob does it in 3 days, how long do they take together? (Nearest to the 10th...) |
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| 273 1 1.7 2.7 4.5 1 ( 10.9 ) 2 4.1 3.2 3.6 1.7 ( 14.6 ) [[ 25.5 ]] | ||
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