Tell weather the fractions equivalent

There is no fraction there

Step-by-step explanation:

How can you find equivalent fractions? Equivalent fractions can be found by multiplying or dividing both the numerator and the denominator by the same number. How does this work? We know from multiplication and division that when you multiply or divide a number by 1 you get the same number.

(3x-8) or (3x+8)

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m