three siblings baked b brownies together this weekend. They threw away the 24 burned brownies and split the rest evenly, each taking home 10 brownies. how many did they bake

54 brownies

if there are 3 siblings and each takes home 10 brownies thats 30 brownies they split so 30 plus 24 would equal 54 brownies

They baked 54 brownies

Step-by-step explanation:

We have a total of b brownies

Then we threw away 24

b-24

Then we split them between the 3 siblings

(b-24) / 3

Everyone got 10

(b-24) / 3 = 10

Solve for b

(b-24) / 3 = 10

Multiply by 3 on each side

(b-24) / 3 * 3 = 10*3

b-24 = 30

Add 24 to each side

b-24+24 = 30+24

b = 54

They baked 54 brownies