Question
There are some pigs and hens at a farm. There are seven times as many hens as pigs. The total number of legs from the pigs and hens is 90. How many pigs are there?
4 m

Click button first when a symbol is required. X

There are some pigs and hens at a farm. There are seven times as many hens as pigs. The total number of legs from the pigs and hens is 90. How many pigs are there?