16.34 + 59.908 + 132.15 round each number to the nearest tenths first and then find the sum round each number to the nearest whole number first and then find the sum.

The answer would be 205!

Hope this helps!

:)

If you're rounding to the nearest tenth: The answer is 208.4.

**Remember: If the following number is 5 or higher, the previous number rounds up. If the following number is 4 or less, the previous number remains the same.

16.34 rounds to 16.3 since 4 is less than 5.

59.908 rounds to 59.9 since 0 is less than 5.

132.15 rounds to 132.2 since the following number is 5.

16.3+59.9+132.2=208.4

If you're rounding to the nearest whole number:

16.34 rounds to 16, since 3 is less than 5.

59.908 rounds to 60, since 9 is greater than 5.

132.15 rounds to 132, since 1 is less than 5.

16+60+132=208

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