What is the next odd number after 160 to which 9 would divide without a reminder

Ok so one way is to list the multiplues of 9 close to thtat

first use a caltulator to find out how much more we need

160/9=17.777777

that is 17.7777 nine's

so round up

18

18 is even

odd times even=even

18 must be odd

18+1=19

9 times 19=171

the answer is 171

160 divided by 9 is 17.78. 9 goes into 162 but that is even. The next number 9 goes into is 171 and that is odd so the. answer is 171.