Question

convert convert conversion of decimal number in p/q form​

Answer 1

Answer:

There are 3 types of decimal expansion : Terminating , Non- terminating-repeating , non - terminating - non repeating

Step-by-step explanation:

1) Terminating  numbers ( A terminating decimal is a decimal that ends. It's a decimal with a finite number of digits . )

eg : 68.487 - we just remove the decimal point , and divide by  as many 0 as the number of digits after decimal . Since 68.487 has 3 digits after decimal we remove the decimal and divide it by 1000

so , 68.487 = 68487/1000 = p/q form

2) Non - Terminating repeating numbers ( a decimal number that doesn't end but has a pattern )

* in file attached below

3) Non - Terminating non - repeating numbers ( a decimal number that doesn't end & neither has a pattern  )

as we know these are irrational numbers therefore can't be expressed in p/q form

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hope it helps , pls mark as brainlist ( FYKI - it's not copy pasted it is  typed i know this as i am in grade 9 as well )