Question

Use mental math to solve 3x1,607

Answer 1

4821

Explanation:

Answer 2

The product is 4,821

Explanation:

We are given the following information in the question:

We have to multiply an expression using mental maths.

We can expand the numbers and use the distributive property to do so.

• The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
• It help us to perform complex multiplication problem easily.
• 
  `a*(b+c) = (a* b) + (a* c)`

The solving is shown below:

`3* (1607)\\=3* (1000 + 600 + 7)\\=(3* 1000) + (3* 600) + (3* 7)\\=3000 + 1800 + 21\\=4821`

The product is 4,821