Completa las igualdades como se muestra en el ejemplo←↓ un decimo:0.1 1/10
un centésimo:0.01 1/100
un milésimo:0.001 1/1,000
un diezmilésimos :0,0001 1/010,000
seis decimos:0.6 6/10
quince centésimos:0.15 15/100
treinta y uno decimos:3.1 30/1
trece diezmilésimos:0.0013 13/10

espero a verles ayudado

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

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.

-1   1/6.   you dont subtract the denominators

step-by-step explanation: