Please help it is important K12 A gift in a cubic box with 12 inches edge lengths needs to be wrapped.

How many square inches of wrapping paper will be needed to cover the box?

36 in²

72 in²

144 in²

864 in²

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Solve this problem! extra ! 3025/5.5 = a/90.75