Question

If the cost of 1 detergent packet is ₹ 41.23, what will be the cost of 5 packets ?

• A. ₹ 215.76
• B. ₹ 206.15
• C. ₹ 306.13
• D. ₹ 216.15

Answer 1

The correct option is B ₹ 206.15

Cost of 1 detergent packet
= ₹ 41.23


Cost of 5 detergent packet
= ₹ 41.23 $\times$ 5

There's 2 total decimal places in both numbers.

Doing the multiplication by ignoring the decimal place.


Now, Place the decimal after 2 digit from right of this number.

cost of 5 detergent packets = ₹ 206.15