(0.7)2 = ______. - Vidyadip

Question

(0.7)² = ______.

✓

Answer

(0.7)² = 0.49

Solution:

(0.7)² = 0.7 × 0.7

First, we will find the product 0.7 × 0.7

Now, 7 × 7 = 49

Sum of decimal places in the given decimals = (1 + 1) = 2

So, the product must have two decimal places

(0.7)² = 0.7 × 0.7 = 0.49

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