Question

plz help muja ya swal hal karna sakho is ka jwab mat dana blaka samjana is tara is ka jawab ata ha suba paper ha

Answer 1

Dekh bhai

jo tetra 729 hai usko to utney ta multiply kar jab tak ki Andar wali digit minus ho sake

jaise ki  129*2 = 1458

ab 1458 ko 1968 se minus karo ... [same no of digit]

minus kaney ke baad = 510 bacha

510 -- 729 se divide nahi ho sakta to phir upar ki ek bachi digit neeche utar le

ab tere paas 5103 hai

5103 / 729 se divide hota hai 7 pe

ab upar 2 pehle se tha aur 7 ab aa gaya

to answer 27 hai

Smajh naa aya ho to comment me puccho doubts