Answer:
Owwwww would be a good time
8.3*4 = 33.2 kg.
Hopefully that is correct
Since Yi Ting weighs 8.3 and her brother is 4 times heavier you would multiply those two numbers to get the answer.
Too blury,take a good pic
The answer is -5. -5 times 4 is -20, plus 9 is -11. -5 times 2 is -10, -1 is -11. -5 works.
The common factor would be 3 because 3 is the highest multiple of 15 and 9
