Question

A school library has the aquarium shown. The front piece of glass has an area of 7200 cm2. The top of the aquarium is open and the bottom is glass.

a)If it costs Rs.525 per sq.m for the glass and the making charge is Rs.500, what is the total amount spent by the school to make the aquarium?

Answer 1

Answer:

ends 2 * 2.5 * 4 =

sides 2 * 6 * 4 =

bottom 6*2.5 =

multiply and add it

Answer 2

Answer:

The public library has an aquarium in the shape of arectangle prism . The base is 6 feet by 2.5 feet and the height is 4 feet . How many square feet of glass were used to build the aquarium (the top of the aquarium is open).

ends 2*2.5*4

sides 2*6*4

bottom 6*2.5