En Boston, MA, las viejas líneas que distribuyen agua desde la Reserva Quabbin tienen filtraciones. Los directores han aproximado que se pierden 46,000 galones de agua
por hora. Un periódico local estima que se pierden 60 pintas por segundos. Determina
el valor que los directores estiman en pintas/segundo.

im alright what do you need

step-by-step explanation:

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step-by-step explanation:

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.