The fraction 10/20 = 0.50 or 50%.
Steps:
1. Add 16,000 + 8,000
2. Multiply the total by 0.50 to find the amount that the insurance company must pay.
To know which fraction is greater than another is to first look at the denominator
<u>example</u>

if u look at the denominator the one with the highest denominator is the smallest and then you look at the numerator to imagine if its closer to the denominator or farther away from the denominator.
160 grams of zinc. 760/ 19 is equal to 40 so then we’d want to multiple 4 x 40 because that’s how much were growing by so then zinc is 160 grams
5% of 235 is: 235*(5/100)= 235/20 = 11,75 or 5% of 470 is: 470/20 = 23,5
Total cost = 2*(235 + 11,75) = 2*246,75 = 493,5 or Total cost = 470 + 23,5 = 493,5
The algebraic expression would be that Quarters = 25 - W