Question

A confectioner had some boxes for burger and he bought 50 more boxes . After two days half of this boxes were used and only 40 boxes were left . Find the no. Of boxes he had in the beggining

Answer 1

Answer:

30

Step-by-step explanation:

let he had X boxes

50 more he bought

total =X+50

half of these were sold so half left

(X+50)/2=40

X=30