its 247.
If the room is rectangular, and those numbers are length and width in feet, just multiply them together.
Math
math 7
Math that is in none of the catagories of math
its 247.
13x19
Assuming 13x19 is feet ... 247 square feet is 13 feet times 19 feet 19 x 3 = 57 19 x 10 = 190 57 + 190 = 247
At 4" deep, a 13' x 19' area needs at least 3.05 cubic yards of cement.
If the room is rectangular, and those numbers are length and width in feet, just multiply them together.
In math best
The prefix of "math" is "math."
Math
Math is related to math because math(1) is technically math(2) itself, because there is really no description how math(1) is the same as math(2). There is only one math, except for types of math, like algebra.
math 7
Math is not just math you have to study it like subtration and addition. You use it on sheets or paper work.
star math program does measure math fluency and math reasoning, math fluency also takes part in reasoning