Mushrooms

Mr. Mushar collected mushrooms. One-fifth he gave to neighbors, one-third to dry, and divided the remaining mushrooms into three equal parts: himself, son, and daughter. Daughter Dominika got 42. How many mushrooms did he collect in total, and how many mushrooms did he distribute to the neighbors?

Correct answer:

n =  270
s =  54

Step-by-step explanation:

5n+3n+3 42=n  n/5+n/3+3 42=n  7n=1890  n=71890=270  n=270
s=n/5=270/5=54



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