15
When the product of 15 and 40 is divided by the sum of 15 and 45, what is the quotient?
The two digits that have a sum of 8 and a product of 15 are 3 and 5. When you add them together, 3 + 5 equals 8, and when you multiply them, 3 × 5 equals 15.
15 and 5
11
15
12 and 3
When the product of 15 and 40 is divided by the sum of 15 and 45, what is the quotient?
The two digits that have a sum of 8 and a product of 15 are 3 and 5. When you add them together, 3 + 5 equals 8, and when you multiply them, 3 × 5 equals 15.
15 and 5
78
11
96
96
15
15
(1) x + y = 15(2) x/y = 14Solving (1) and substituting in (2)...x = 15 - y15-y/y = 1414y = 15 - y15y = 15y = 1x = 14================================The sum of 1 + 14 = 15The quotient of 14/1 = 14