Question

which of the following decimal can Expressed as rational number a. 0.77777 b. 40505005
please help me​

Answer 1

Answer:

both can be expressed as rational number

Step-by-step explanation:

a.0.777777=777777/1000000

b.40505005=40505005/1

A number which can be expressed as p/q where q not equal to 0 it is known as rational number

Above all are expressed in the form of p/q

Answer 2

both of them can be expressed as rational no because O.77777 is a terminating decimal expansion and 40505005 can be written in the form of P/q.

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