Un plomero tiene tramos de tubo de las siguientes medidas 15 im 1.75m
1.75m 17 1.40 m 1.80 m Un metro y cuarto

1 ¿Qué medidas de los tubos son equivalentes!.
2. ¿Cuál es la medida mayor?.
3. ¿Cuál es la medida menor?.
4. ¿Cuál es la expresión fraccionaria de 1.40 m!.
5. Cuanto mediria un tubo que es el doble de 17.

me ayudas y te doy coronita​

h= 12 inches

step-by-step explanation:

he answer is x=1x3 because x=1 to x=3

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.