A candy distributor needs to mix a 10% fat-content chocolate with a 40% fat-content chocolate to create 100 kilograms of 22% fat- content chocolate. How many kilograms of each kmd of chocolate must they use?
Let n be the 40%, and 100-n be the 10%. Then: .4n+.1(100-n)=.22(100) .3n+10=22 .3n=12 n=40 The candy distributor needs 40kg of 40%, and 60kg of 10% ☺☺☺☺