Round 118.380 to the nearest hundredths

The number in the hundredths place is 3, so look to the number at the right of 3. If it is equal to or above 5, you would have to round the number in the hundredths place to one number higher. Because 8 is above 5, you would round 3 to 4.

118.380 rounded to 118.4 is your answer

Hope this helps :)

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats