the product of three numbers is 315.if two of the numbers are 7 and 9 .what is the third number?
7 * 9 = 63
315/63 = 5
so
7 * 9 * 5 = 315
To find the third number, we can use the given information that the product of three numbers is 315 and two of the numbers are 7 and 9.
Let the third number be x.
We know that the product of three numbers is obtained by multiplying all three numbers together:
7 * 9 * x = 315
To find the value of x, we can rearrange the equation:
x = 315 / (7 * 9)
Calculating the expression gives us:
x = 315 / 63
x = 5
Therefore, the third number is 5.