Question

List down any ten areas of using decimals in our daily life.​

Answer 1

Answer:

use decimals every day while dealing with money, weight, length etc. Decimal numbers are used in situations where more precision is required than the whole numbers can provide. For example, when we calculate our weight on the weighing machine, we do not always find the weight equal to a whole number on the scale. To know our exact weight, we must understand what the decimal value on the scale means. This section deals with the concept of decimals in three important fields of our daily life.

Everyday uses of Decimals..

Dealing with decimal numbers is inevitable when dealing with money. In many situations, such as when we have to convert paisa into rupee. Suppose we go to a local shop to buy 500 gm of turmeric, where, one kg of turmeric costs Rs. 51. So, how much money should we hand over to the shopkeeper? We divide Rs. 51 by 2 which is equal to 25.5. In order to hand over the exact amount, we must understand what 25.5 means in terms of rupees. Let us learn this with the help of a simple example.

Re 1 = 100 paisa

Re 0.5 = 50 paisa

Rs. 25.5 = Rs 25 and 50 paisa

Examples

Example 1: Converting 165 paisa to Re.

As we know, 1 paisa = Re 1/100

So, 165 paisa = Re 165 × (1/100) = Re 165/100 = Rs. 1.65, which is Re 1 and 65 paisa

Example 2: Converting 450 paisa to Re.

As we know, 1 paisa = Re 1/100

So, 450 paisa = 450 × (1/100) = Rs. 450/100 = Rs. 4.50 = Rs. 4 and 50 paisa

Example 3: Converting Rs 35 and 70 paisa to decimal.

As we know, 1 paisa = Re 1/100

So, 70 paisa = 70 × (1/100)

Rs. 35 + (70/100) = Rs. 35

Step-by-step explanation:

hope it's USEFUL ❤️..