13+14+15 = 42
They are: 13+14+15 = 42
13, 14, 15 13 + 14 + 15 = 42 Solution: Let the numbers be x, x+1 and x+2. So their sum is 3x+3 which is said to be 42. Hence x = 13
6 and 7
13, 14, 15
Hint: review your multiplication table-- does not 42 ring a bell? What times what makes 42? Is their sum 13? ?? bingo!!
13+14+15 = 42
They are: 13+14+15 = 42
13, 14, 15 13 + 14 + 15 = 42 Solution: Let the numbers be x, x+1 and x+2. So their sum is 3x+3 which is said to be 42. Hence x = 13
6 and 7
55
13, 14, 15
7 and 6
They are -15, -14 and -13.
It is 42
13
11 and 31 13 and 29 and 19 and 23