Q:wahhat is 40% of 30? 40/100=x/30 40*30=1200 100x=1200 1200 divided by 100=12 x=12 A:12
40
1.3333
30 divided by 40 simplifies to 3/4 which is 75%.
30 divided by 40 show how solved = 0.75
30% of 40 as a fraction = 12/1 30% of 40 = 30% * 40 = 30%/100% * 40 = 12/1
40
40
40
12 is 30% of 40.
0.025
Total students = Girls (12) plus Boys (18) equal 30 ie Girls (12) divided by total Students (30) = .40 multiply by 100 to get percentages =40 %