Question

in a chemical process, the flow rate of a soulution is 145 liters per second. Epress this rate in liters per minute

Answer 1

145 litres => 1/60 minutes
X litres => 1 minute
solve for X :)

Answer 2

i got that but im lost after that

Answer 3

cross multiply the equations .
145 ( 1) = X ( 1/60)

Answer 4

=> that X = (60)(1)(140) = … litres/min

Answer 5

145*60=8700 liter pm

Answer 6

that ^