Question

Find the product: 13 × 1.3 × 0.13

Answer 1

13 × 1.3 × 0.13

First we find the product of 13 × 13 × 13

Now,

=13 × 13 = 169

= 169 × 13= 2197

Sum of decimal places in the given decimals = 3

So, the product must contain 3 places of decimals.

∴ 13 × 1.3 × 0.13 = 2.197