Respuesta :

so to figure out 10% of this would be to remove the 0. that would be six. since 30÷10 is 3, we have to do 6×3. that would be 18, so 30% of 60 is 18
luzaya15
First u multiply 60/100*30/1=1800/100. Then u have to divide 1800 by 100=18 so there is 18 blue cars