Friday, May 11, 2007

geo. and arith. problems - HOMEWORK

Homework.
solve.
GEOMETRIC
two drops of water are dropped in one secction of a square container that is diveded in 91 smaller square sections. Four drops of water are dropped on the next secction of the container, eight drops are dropped on the next, 16 on the next and so on.

a) how many drops will the conatiner have when half of the square is covered?
b) when all the squares arte covered?

ARITHMETIC
one drop of water is dropped in one secction of a square container that is divided in 25 smaller square secctions. 3 drops are dropped on the next secction of the container, 5 drops are dropped on the nexts secction, 7 on the next and so on.

a) How many drops will the container hace when half of the square is covered?
b)when all teh squares are covered?

BY: Cristina Franco, Maria A. Guillen, Fiorella Macchia. 11A

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