Express the fraction as a percent. Round to the nearest tenth of a percent if necessary 31/50

62 %

Step-by-step explanation:

31/50 = 0.62

0.62 X 100 = 62

62%

Step-by-step explanation: To write a fraction as a percent, first remember that a percent is a ratio of a number to 100.

So to write 31/50 as a percent, we need to find a fraction equivalent to 31/50 that has a 100 in the denominator.

We can do this by setting up a proportion.

Now, we can use cross products to find the missing value.

So we have 31 times 100 which is 3,100 is equal to 50 times n or 50n.

So we have 3100 = 50n.

Next, dividing both sides of the equation by 50, we have 62 = n.

So, 31/50 is equal to 62/100 or 62%.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles