How many numbers between 50 and 150 have at least one digit that is 2?

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#1
I put 11 but the website says it's wrong. What am I doing wrong?
0
3 years ago
#2
0
#3
(Original post by M.IC3)
Ok well then what is it?
0
3 years ago
#4
(Original post by YoungG)
Ok well then what is it?
It's 10 obviously. 11 would be 152

Oh wait thats wrong too, **** forgot about the 20s
0
3 years ago
#5
52,62,72,82,92,102,112,120,121,122,123,124,125,126,127,128,129,132,142

19 digits
2
3 years ago
#6
19?
1
3 years ago
#7
i got a different answer to 11 mate
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#8
(Original post by Nerry)
It's 10 obviously. 11 would be 152
Never mind It’s not 10 or 11 I forgot about all of the 120s. Thanks anyways
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#9
(Original post by Nerry)
It's 10 obviously. 11 would be 152

Oh wait thats wrong too, **** forgot about the 20s
Same man 😂
1
#10
Yeaa my dumbass forgot about 120s
0
3 years ago
#11
(Original post by YoungG)
Same man 😂
Who knew such a simple question could be so hard
1
#12
(Original post by youngg)
i put 11 but the website says it's wrong. What am i doing wrong?
thanks i realised my mistake
0
#13
(Original post by Nerry)
Who knew such a simple question could be so hard
Lmao
0
3 years ago
#14
19

could the tens then count the units
1
3 years ago
#15
(Original post by YoungG)
I put 11 but the website says it's wrong. What am I doing wrong?
You've counted all the numbers ending in 2, but you have 12x that also need adding-in (you've counted only one in that range).
0
3 years ago
#16
infinitely many bro (50.2,50.22,50.222,50.2222....)
1
#17
(Original post by RogerOxon)
You've counted all the numbers ending in 2, but you have 12x that also need adding-in (you've counted only one in that range).
Yep cant believe I forgot. Thankss 👍🏼
0
3 years ago
#18
(Original post by math42)
infinitely many bro (50.2,50.22,50.222,50.2222....)
this made me cry tears of joy
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#19
(Original post by perspirationting)
this made me cry tears of joy
I mean, they’re not wrong 🤔
0
3 years ago
#20
(Original post by YoungG)
I mean, they’re not wrong 🤔
i know :------------D
0
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