Sure, let's break it down step by step: ### Counting 9s in the Units Place We'll count how many numbers have 9 as the last digit from 1 to 100: - 9, 19, 29, 39, 49, 59, 69, 79, 89, 99 There are 10 numbers where the units digit is 9. ### Counting 9s in the Tens Place Now, we'll count how many numbers have 9 as the tens digit from 1 to 100: - 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 There are 10 numbers where the tens digit is 9. ### Total Count Since we have 10 occurrences of 9 in the units place and 10 occurrences in the tens place, and there is no overlap between these occurrences, we simply add them together: \[ 10 \text{ (units place)} + 10 \text{ (tens place)} = 20 \] So, the digit 9 appears 20 times in the numbers from 1 to 100.
@C-yadiSirmoreАй бұрын
Wara yaxya xalii mxa isowaci weysi😊
@saidnourainan5223Ай бұрын
Eyl
@mohamedmahat2528Ай бұрын
11
@abadidsaid5727Ай бұрын
America
@NuurKusowАй бұрын
Mamba sugaayo❤
@AliKorontoАй бұрын
1illlaa 100b waxaa ku jirto 10
@adanabdi371Ай бұрын
hiran wxai noqani iran
@MaxamedIbrahim-q5qАй бұрын
11 saga 9
@saidnourainan5223Ай бұрын
1969
@user-lq6ii4rc9fАй бұрын
5: waxaa ku jirta 11 sagaalad
@CabdallaRaamosАй бұрын
Asc
@SaalaxIbrahim-l7bАй бұрын
1988
@saidnourainan5223Ай бұрын
Hiran.
@AliKorontoАй бұрын
9illaa boqol 10
@GeoteprincemahaadАй бұрын
Sxb Yahye 1-100 waxaa ku jira 20 sagaal
@abdullahimohamed3956Ай бұрын
11 sagaalood
@abdirahmanxusen8300Ай бұрын
21 9gaalad
@KhaatumawiAanGabanАй бұрын
𝑩𝒖𝒖𝒉𝒐𝒐𝒅𝒍𝒆 𝒈𝒐𝒃𝒐𝒍𝒌𝒂 𝑪𝒂𝒚𝒏✔️
@HaskamaalimАй бұрын
yahya wacha kudangaya watu bana 1/100 waxa kujirto 11 sagalod ama adhiga nosheg meahas kakenti 12 ama 13 waiting your feedback bro
@user-eq5fn5lf7vАй бұрын
Asc gobolka hiiraan wayee dalkana iiraan.
@issemohasheikh1098Ай бұрын
Markaan hadlaaya waxaana dhahay marka magaaladane waa marka
@UpthifatahAliАй бұрын
1ila 100 Hal number òo 9 ah ayaa ku jira
@cabdullahicabdi8083Ай бұрын
Iiraan😂
@AmiirHuruuseАй бұрын
Luq
@user-jr2nz7pk2xАй бұрын
King Ck aaway
@user-bn2gm7yw6nАй бұрын
Ciyaal xmr waxbi mayaqanan
@mrsgalkacyo4415Ай бұрын
Waxu ka nuqday 69
@DhaansaneАй бұрын
Hiiran, iran. Geedkas dhulka ku yala.
@HaskamaalimАй бұрын
Getka gedhaha uguweyn dulka ayu kabaha hiyo ni suali Raisi sana kwani ciyalka rer suashas miyas kajibabiwaysen see cml
@xavi_hernandez77Ай бұрын
hoyada garoob ma gursan lahed😂
@FadumoHusseinabdiАй бұрын
😢😢😢😢😂❤❤😊😅😢😢😢😢 this will 😢get well soon my dear friends and I hfhfhhehdgsjfs😅