Round 117.22666 to the nearest tenths

To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.

117 since 2 is the tenths place we cant round it off all we can do is round down since 2 is the tenths we are going to eliminate all the decimal number and the answer would be 117

Step-by-step explanation:

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5