Km pretty sure it’s C (the third one )
One weights 30lbs the other weights 54lbs
40%=0.4
0.4+1=1.4
4.5(1.4)=6.3
The answer is $6.30
Okay so you have the question What is 1.06 as a mixed number in simplest form?
So, let us begin okay so 1.06 = 106/100 which then we will simplify to 53/50 and then you can simplify it one more time all the way down to it's simplest form of 1 3/50
Hope i helped
Cheers,
Belive1234