Ask
your own question, for FREE!
Mathematics
14 Online
A certain street contains 100 buildings. They are numbered 1 to 100. How many 9's are used in these numbers ?
Still Need Help?
Join the QuestionCove community and study together with friends!
give me a sec
ok
about 18 times
its 20 had to re count sorry
so lets do the math
Still Need Help?
Join the QuestionCove community and study together with friends!
9,19,29,39,49,59,69,79,89,99
Is it like that?
9 it used 20 times from 1 to 100
10 times
9,19,29,39,49,59,69,79,89,99,91,92,93,94,95,96,97,98,90
Still Need Help?
Join the QuestionCove community and study together with friends!
if its 20 times, then your goin to 200
@Xx_KingTrae_xX @billj5 you guys missed some numbers
20 is correct
How?!
its 20
Still Need Help?
Join the QuestionCove community and study together with friends!
IDK how but ok
@tbing5 what are your choices?
Nevermind, i gues im wrong
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Bounty:
guys I'm losing all my motivation for school work how can I motivate myself to stop being lazy because even while I'm being on my work it still piles up and
albert14ring:
Can you give me suggestions on the fastest and most organized way to be ready early in the morning to go to school without any confusion or delay? The impor
Twaylor:
how to make good breakfast food ingredients : 1 mother flat bread bananas peanut
lovelove1700:
u00bfA quu00e9 hora es tu clase?Fill in the blanks Activity unlimited attempts left Completa.
glomore600:
find someone says that that one person your talking to doesn't really like you should I take their advice and leave or should I ask the person i'm talking t
Addif9911:
Him I dimmed the light that once felt mine, a glow I never meant to lose. I over-read the shadows, let voices crowd the room where only two hearts shouldu20
EdwinJsHispanic:
Poem to my mom who proved my point "You proved my point, I am a failure. but I kinda wish, you were my savior.
8 hours ago
0 Replies
0 Medals
12 hours ago
8 Replies
0 Medals
14 hours ago
0 Replies
0 Medals
14 hours ago
2 Replies
0 Medals
1 day ago
5 Replies
0 Medals
2 days ago
4 Replies
0 Medals
3 days ago
6 Replies
2 Medals