12 is 30% of what number
30% n = 12 → you know that : 30% = 30/100 (30/100) n = 12 → you know that : 30/100 = 3/10 = 0.3 0.3 n = 12 → then divide by 0.3 on each side 0.3 n/0.3 = 12/0.3 → you simplify n = 40 of the number 40
30% of 40 is 12.
Answer is provided in the image attached.
