What should be added to thrice the rational number 35 to get 12? [1 MARK]
Concept: 0.5 Mark Application: 0.5 Mark 3×35+x=12 x=12−95 x=5−1810=−1310
Which rational number should be added to −59to get−23?
What rational number should be added -3/16to get 11/24?
What should be added to (12+13+15) to get 3?