The story problem that this division problem represents 1/5 divided by 1/4 A. Jackie decorates with a stamp 150 foot long and 1/4 foot wide. What is the area of the stamp?

B. Josiah paint a canvas there’s an area of one 50 yd.² with the width of 1/4 yard how long is the canvas?

C. James jobs around a rectangle course with the length of 1/5 mile and an area of 1/4 squaremile. How wide is the course?

D. The workspace in Jehle‘s room is the width of 1/5 m and area of 1/4 meter. How long is it?

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.

on the middle line

step-by-step explanation:

1/5=50