设有猴子x个,桃子有3x+59个
x-1(3x+59)/5x
1)(3x+59)/5x-1
3x+595x-5, 2x64, x32
2)(3x+59)/5x
3x+595x, 2x59, x29.5
∴29.5x32, x=30或31
x=30,3x+59=149,有30只猴子,149个桃子
x=31,3x+59=152,有31只猴子,152个桃子
设有猴子x个,桃子有3x+59个
x-1(3x+59)/5x
1)(3x+59)/5x-1
3x+595x-5, 2x64, x32
2)(3x+59)/5x
3x+595x, 2x59, x29.5
∴29.5x32, x=30或31
x=30,3x+59=149,有30只猴子,149个桃子
x=31,3x+59=152,有31只猴子,152个桃子