(124) base8+((165) base8 can b done as below.... 124 165 + _____ 289 _____ but octa decimals cannot b more than 8 .So, for 9 we write it as 8 and carry over 1to the tens place. After carrying over 1 the tens place also becomes 9( on adding) so once again we write it as 8 and carry over 1 to the hundreds place...after doing so we get the total as 311. 1 1 124 165 + _____ 311 ______
2,10,30,68,130,222,____ 1 cube +1=2 2cube+2=10 3cube+3=30 4cube+4=68 5cube+5=130 6cube+6=222 7cube+7=350 So the answer is 350.Another method of solving
Clearly explained. Thank you sir 🙏👌👏
(124) base8+((165) base8 can b done as below....
124
165 +
_____
289
_____ but octa decimals cannot b more than 8 .So, for 9 we write it as 8 and carry over 1to the tens place. After carrying over 1 the tens place also becomes 9( on adding) so once again we write it as 8 and carry over 1 to the hundreds place...after doing so we get the total as 311.
1 1
124
165 +
_____
311
______
Worth the watch! All the key concepts were explained very well 🤗
Thank you so much sir
Help full sir🎉
2,10,30,68,130,222,____
1 cube +1=2
2cube+2=10
3cube+3=30
4cube+4=68
5cube+5=130
6cube+6=222
7cube+7=350
So the answer is 350.Another method of solving
thank you so much sir