Question

Classify the following numbers as rational or irrational root 23, root 225,root 0.3796,root 7.478478

Answer 1

Answer:

√23 is irrational and √225 0.3796 7.478478 is rational numbers

Step-by-step explanation:

√23=23/1 = pq, but p is not an integer.

hence is is irrational number.

√225=15/1= pq where p and q are integers and q is not equal to 0

hence, it is a rational number.

0.3796 is rational number because it is a terminating decimal number.

7.478478 is a rational number as it is non-terminating Reccuring decimal I. e. the block of numbers 478 is repeating.

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