Does 0.21 * 0.05 = 0.0105?
* means multiply.
Yes.
To verify whether the calculation is correct, you can simply multiply 0.21 by 0.05, which will give you the product.
0.21 multiplied by 0.05 is expressed as 0.21 * 0.05.
To calculate this, you multiply the decimal values without changing their order:
0.21 * 0.05 = 0.0105
So, the product of 0.21 multiplied by 0.05 is indeed 0.0105.