Reply To: Week 4 Video Lessons

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#30459
Preeti Pathak
Participant

Hi Maurice !

I tried this multiplication with base as 100. I would share.

base=100

309  * 104

if we take one-third of 309, we will get 103

now,

base=100

103         +3 (deficiency from 100)

*

104          +4(deficiency from 104)

_______________

(103+4)/ 12=107/12

and now, we will have to multiply by 3(since in the beginning,we took 1/3 of 309.

s0 3*(10712)=    32136 is the answer

Thanks

 

 

 

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