Asked by James
There are 38 animals at a farm.some are cows some are chickens all together there are 124 legs . How many cows and how many chickens?
Answers
Answered by
Damon
legs = 4 cows + 2 * chickens = 124
cows + chickens = 38
so
chickens = 38 - cows
4 cows + 2 (38 - cows) = 124
2 cows = 48
cows = 24
then
chickens = 14
cows + chickens = 38
so
chickens = 38 - cows
4 cows + 2 (38 - cows) = 124
2 cows = 48
cows = 24
then
chickens = 14
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