Question

I Short answer questions . 1. Why is the conversion of unlike decimals into like decimals nece when adding of subtracting decimals & Explain with example necessary.why is the conversion of unlike decimals into like decimals accessory when adding or subtracting decimals explain with an example ​

Answer 1

Answer: In conversion of unlike decimals to like decimals follow the steps of the method.

Step I: Find the decimal number having the maximum number of decimal places, say (n).

Step II: Now, convert each of the decimal numbers to ‘n’ places of decimals.

Note:

If we put a number of zeros to the extreme right of decimal, the value of the decimal remains the same.

0.8 = 0.80 = 0.800

0.8 = 8/10 and 0.80 = 80/100 = 8/10 and 0.800 = 800/1000 = 8/10

Thus to convert unlike decimals to like decimals, we follow the same method.

Step-by-step explanation:

Answer 2

In conversion of unlike decimals to like decimals follow the steps of the method.

Step I: Find the decimal number having the maximum number of decimal places, say (n).

Step II: Now, convert each of the decimal numbers to ‘n’ places of decimals.

Note:

If we put a number of zeros to the extreme right of decimal, the value of the decimal remains the same.

0.8 = 0.80 = 0.800

0.8 = 8/10 and 0.80 = 80/100 = 8/10 and 0.800 = 800/1000 = 8/10

Thus to convert unlike decimals to like decimals, we follow the same method.