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110 WorkRate |
Name : _________________ |
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If Ann does a job in 10 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 9 days, how long do they take together? (Nearest to the 10th...) |
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| 110 4.4 3.5 3.9 4.4 2.5 ( 18.7 ) 2.2 2.2 4.4 2 2.5 ( 13.3 ) [[ 32 ]] | ||
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