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250 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 5 days, and Bob does it in 5 days, how long do they take together? (Nearest to the 10th...) |
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| 250 1 1.7 4.2 4.1 1.3 ( 12.3 ) 2.5 3.2 2.4 2.2 3.2 ( 13.5 ) [[ 25.8 ]] | ||
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