Cookies

In the box were total of 200 cookies. These products have sugar and chocolate topping. Chocolate topping is used on 157 cookies. Sugar topping is used on 100 cakes. How many of these cookies has two frosting?

Correct result:

n =  100
m =  57

Solution:

$n=min(157,100)=100$

$m=157+100-200=57$

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