Question

What is 60 × 700 if you alredy know 6 ×7

Answer 1

As we know 6× 7 = 42 soooo

60×700=42,000

Answer 2

Hello !!

This question is referring to a number multiplication trick with only leading zeros.

Example :

you has 1000 × 1000 , you not need make the calculation . only multply 1 with 1 and add the zeros.

[1 × 1] and add the zeros [ 000000]

The result is 1000000

you has 2000 × 2000 , you not need make the calculation . only multply 2 with 2 and add the zeros.

[2 × 2] and add the zeros [000000]

The result is 2000000

Now , with the examples. We can calculate 60 × 700. with not calculator.

[6 × 7] and add the zeros [000]

The result is 42000

Final result : 42000.

I hope I have collaborated !