Vedic / Quicker / Shortcut Math ⇒ Topic : Multiply any number from 3039 by 5

Samual
 
Today we are going to learn another amazing trick to multiply any number from 30 to 39 by 5 in seconds. Let us see the steps Step 1: Assume the base as 30 Step 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 1:32 x 5 = ? Step 1:We assume the base as 30. Step 2:Multiplying the base by 5 We get 30 x 5 = 150 Step 3:Multiplying the unit place digit by 5 We get 2 x 5 =10 Step 4:Adding results obtained in step 2 and step 3 We get 150 + 10 = 165 Ans 32 x 5 = 165 Example 2:37 x 5 = ? Step 1:We assume the base as 30. Step 2:Multiplying the base by 5 We get 30 x 5 = 150 Step 3:Multiplying the unit place digit by 5 We get 7 x 5 = 35 Step 4:Adding results obtained in step 2 and step 3 We get 150 + 35 = 185 Ans 37 x 5 = 185  
 
!! OOPS Login [Click here] is required for more results / answer