5/16x20/30
cancel and simplify

5/24

Step-by-step explanation:

First:

Reduce fractions where possible.

Then your initial equation becomes:

5/16 * 2/3

Second:

Applying the fractions formula for multiplication,

5*2 and 16*3 = 10/48

Simplifying 10/48, the answer is

5/24

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

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.