Write nine and thirty-six hundredths with a decimal point

The answer is 9.36. There is nine which equals 9, "and" means point or the decimal point and six means 6 and "hundredths" represents the position of the number which is in the hundredths place. When you count numbers to the right, you add "ths" so if there wasn't a 6 and just a 3, then it would be tenths.

A= r2 × 3.14 11×11 ↓ ↓ 121 × 3.14 = 379.94 → 379.9