Answer:
3a^3 b^2
Step-by-step explanation:
I suggest using photomath after update it has improved
Since
density = mass/volume (which is just another word for size)
density of cube X = (cube X's mass) / (cube X's volume)
lets name "(cube X's mass) / (cube X's volume)" as "x"
density of cube Y = (cube Y's mass) / (cube Y's volume)
lets name "(cube Y's mass) / (cube Y's volume)" as "y"
then to calculate <u>how many times</u> is the density of cube X to density of cube Y, then it will be x/y
if calculating <u>how many times greater</u><u />, then it is (x-y)/y
though the phrase "how many times greater" can also mean "how many times".
First, you would change the percentage to decimal form (Change 10% to .10), then you would multiply $62.96 by .10 and you would get 6.296 or round up to 6.30. You would then add $6.30 to $62.96 and you should get $69.26.