460/100 = 4.60 x 35 = 161 + 460 = $621
We can use ratios and the cross-multiply-divide to find this.
The ratio 21:5 is avaliable via the question. We then need to compare that to the ratio x:100, the 100 being the percent and the x being the number of airplane parts.
21/5 = x/100
We can then solve for x to find the number of airplane parts. First we multiply by 100 on both sides to get 2100/5 = x. Therefore x = 420 and there are 420 airplane parts.
Answer:
6 will be filled
There will be 5 to ride the last car.
Rate 5 stars thanks.
$91/$14=$6.5 so the unit rate is $6.50
