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142 ChickenLeg |
Name : _________________ |
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There are 240 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
There are 150 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
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| 142 140 50 120 60 110 ( 480 ) 100 140 40 80 80 ( 440 ) [[ 920 ]] | ||
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