Question

show that 3.142678 is rational number. in other words, express 3.142678 in the form p/q , where p and q are integers and q unequal 0​

Answer 1

Answer:

ᴡᴇ ʜᴀᴠᴇ 3.142678 = 3142678/1000000,

ᴀɴᴅ ʜᴇɴᴄᴇ ɪs ᴀ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ.

ɴᴏᴡ, ʟᴇᴛ ᴜs ᴄᴏɴsɪᴅᴇʀ ᴛʜᴇ ᴄᴀsᴇ ᴡʜᴇɴ ᴛʜᴇ ᴅᴇᴄᴍɪᴀʟ ᴇxᴘᴀɴsɪᴏɴ ɪs ɴᴏɴ - ᴛᴇʀᴍɪɴᴀᴛɪɴɢ ʀᴇᴄᴜʀʀɪɴɢ.

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Answer 2

Answer:

Solution :

3.142678= 3142678/1000000

in the form of p/q where q is not equal to 0.

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