Vedic / Quicker / Shortcut Math ⇒ Topic : Multiply any number from 7079 by 5

Samual
 
Today we are going to learn another amazing trick to multiply any number from 70 to 79 by 5 in seconds.
Let us see the steps
Step 1: Assume the base as 70Step 2: Multiply the base by 5 Step 3:Multiply the unit place digit by 5 Step 4:Add the results obtained in step 2 and step 3 to get final answer. Now lets consider a few examples to understand better
Example 1:73 x 5 = ?
Step 2:Multiplying the base by 5  
 
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