The multiplier you would use to find the new value would be 0.4.
The reason for this is that 100%-60% =40%. This is the part of the value it will keep. 40% is the same as 0.4.
This decimal represents the part of the original price that is it still worth.
The multiplier is 0.4 because that it what you would multiply $80 by to find the new value.
I believe a minimum of 7 trips over the bridge is required.
Answer:
1/3 or 33.3
Step-by-step explanation:
22 is 1/3 of 66 which is all the marbles.
This number can not be simplified or be a whole number it is already simplfyied.
