In the previous post we learnt how to multiply any number from 20 to 29 by 5 in seconds.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**