17
The sum of 8/9 and 4/7 is 1 29/63.
67+8+9+42 = 126
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
8/9
It is: 9h+4(2+h) = 9h+8+4h => 13h+8
The sum of 8/9 and 4/7 is 1 29/63.
8 + 9 + 20 = 37.
simply 9
The sum of 3/8 and 4/9 is 59/72.
67+8+9+42 = 126
9
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
8/9
13
56
13
It is: 9h+4(2+h) = 9h+8+4h => 13h+8