How can we find which decimal is greater ??

Dear Student,

While comparing natural numbers we first compare total number of digits in both the numbers and if they are equal then we compare the digit at the extreme left. If they also equal then we compare the next digit and so on. We follow the same pattern while comparing the decimals.We know that a decimal number has whole part and a decimal part. The decimal number with the greater whole part is greater.
Rules

For example, 5.4 is greater than 3.98.
If the whole parts are equal, first convert the given decimals into like decimals and then compare. We compare the digits in the tenths place. The decimal number with the greater digit in the tenths place is greater.

For example, 9.85 is greater than 9.65.
If the digits in the tenths place are equal, compare the digits in the hundredths place. The decimal number with the greater digit in the hundredths place is greater.

For example, 0.58 > 0.55.

If the digits in the tenths and the hundredths place are same, the decimal number with the greater digit in the thousandths place is greater. For example, 51.268 > 51.265


For Example : 

Compare 0.6 and 0.8.
Solution:
0.6 = 6 tenths
0.8 = 8 tenths
Because 8 tenths > 6 tenths
Thus, 0.8 > 0.6

Regards.
 

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