20+20=40
20x20=400
EB Period
Vivien Cassin
Romaine Aufderhar
When the product of 15 and 40 is divided by the sum of 15 and 45, what is the quotient?
2,4,8,10 and 16 are factors of 400.
5(8 + 5)
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
440
If the product of the two numbers is the sum times 24, then the product of the two numbers is 2400. 40 times 60 is 2400, and 40 plus 60 is 100. The two numbers are 40 and 60.
5 and 8
-37
8 and 5
8 and -5
40+60= 100 40×60= 2400 2400/100= 24 40 and 60 are the pair number
20 and 20.