# 1.507x12.9 explain fully

## Answers

**Answer:**

19.4403

Hope it helps you :)

**Answer:**

1.507 x 12.9 = **19.4403**

**For making the sum easy, just remove the decimal points and simply multiply as you do before. **

**I'll give you a simple number as an example. **

**1.2 x 1.4 =**

**Now, what I'll do is, remove the decimal points. **

**When we remove the decimal points, it becomes as 12 x 14. Now, do normal multiplication. 12 x 14 = 168. **

**Now, don't forget putting the decimal points in the product.**

In this decimal number, **1.2**, how many decimal points are there? Only** 1.**

In this decimal number,** 1.4, **how many decimal points are there? Only **1.**

Now, add 1 + 1 =** 2.**

I got this** 1** and another **1 **by how many decimal points did 1.2 and 1.4 **had.**

So, when we multiplied** 14 x 12, **we got **168. **When we added **1 + 1,** we got **2.**

So, the answer was **168,** put 2 decimal points after this number **(168)**. Two decimal points means, jump** two places** on the **extreme right side** of the digit. So, when we **jump two places,** the decimal point lies between **1** and **6.** Therefore, when we multiply** 1.4 x 1.2, **we get the answer as **1.68**

Do the same for your question as well. You'll get the same answer that I mentioned in the first line. (1.507 x 12.9 = **19.4403)**

(*Note:*** 1.507 has 3 decimal points and 12.9 has 1 decimal point, so, when we add 3 + 1 = 4. So, jump 4 places and that's why the answer has the decimal point after 4 places.**

**Thanks, hope it helped you.**