9
66.666%.
8.
one third
195 / (2/3) = 195 * (3/2) = 585/2 = 292.5
Multiply top and bottom by any number except zero - the same number for both - and you get an equivalent fraction.
82/3 x 12 = 26/3 x 12 = 26 x 4 = 104
15+15+15+15=60
Fifteen feet is fifteen feet long.
Fifteen thousand, fifteen hundred, and fifteen dollars can be written numerically as $15,515. This is because fifteen thousand is written as 15,000, fifteen hundred is written as 1,500, and fifteen is written as 15. When you add these numbers together, you get a total of 15,000 + 1,500 + 15 = 15,515.
"Fifteen" is an adjective when used to describe a noun, as in "fifteen people." It can also be a noun when referring to the number itself, as in "I will be there in fifteen."
Fifteen quadrillion. Fifteen quadrillion. Fifteen quadrillion.
Thirteen is spelled "thirteen" and fifteen is spelled "fifteen."