Calculation of 1.1 x 0.1

Multiplying decimals can be tricky, but it's easy if we follow some simple steps. To calculate 1.1 x 0.1, we can follow the below steps:

Step 1: We need to multiply the ones place of each number. In this case, the ones place of both numbers is zero.

Step 2: We need to multiply the tenths place of each number. In this case, the tenths place of 1.1 is 1 and the tenths place of 0.1 is 0. So, 1 x 0 = 0.

Step 3: Now, we need to add the products obtained in step 1 and step 2. So, 0 + 0 = 0.

Therefore, the value of 1.1 x 0.1 is 0.11.

Explanation of the answer options

a) 11.1: This is incorrect because the product of 1.1 x 0.1 is less than both the numbers.

b) 0.11: This is the correct answer as we have calculated above.

c) 110: This is incorrect because if we multiply 1.1 and 0.1 without considering the decimal point, then the product will be 110. But since we are dealing with decimals, the product is much smaller.

d) 0.01: This is incorrect because if we multiply the ones place of each number, we get 1 x 0 = 0. So, the product cannot be 0.01.