Let's first come up with an equation that we can use to solve this problem.
Total Cupcakes= Cupcakes in each tin • the number of tins.
We are given the total number, and we want to find the number of tins and number in each tin now. So our equation looks like this.
56= cupcakes per tin • # of tins.
If we know that in 5 tins there are 35 cupcakes, and each tin has the same number we can divide 35 by 5 to find out there are 7 cupcakes in each tin. Now we have more info for our equation.
56 = 7 • # of tins.
We can divide the total number by the number in each tin, 56/7= 8.
Your answer is 8 tins.
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<span>158.82° is the answer i found on the internet.</span><span />
10 + 20 = 30 total balls.
Picking red = 10/30 = 1/3
After picking one ball there are 29 balls left.
Picking a yellow next is 20/29
Then there are 28 balls left and 19 yellow left, so picking another yellow would be 19/28
The probability of picking red first then two yellow = 1/3 x 20/29 x 19/28 = 95/609
