Question

Which of these forms a pair of equivalent rational number?? ​

Answer 1

ᴇǫᴜɪᴠᴀʟᴇɴᴛ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs ʙʏ ᴍᴜʟᴛɪᴘʟɪᴄᴀᴛɪᴏɴ: ɪғ ᴀʙ ɪs ᴀ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ ᴀɴᴅ ᴍ ɪs ᴀ ɴᴏɴ-ᴢᴇʀᴏ ɪɴᴛᴇɢᴇʀ ᴛʜᴇɴ ᴀ×ᴍʙ×ᴍ ɪs ᴀ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ ᴇǫᴜɪᴠᴀʟᴇɴᴛ ᴛᴏ ᴀʙ. ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs 1215, 2025, −28−35, −48−60 ᴀʀᴇ ᴇǫᴜɪᴠᴀʟᴇɴᴛ ᴛᴏ ᴛʜᴇ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀ 45.❤

Answer 2

Equivalent rational numbers by multiplication: If ab is a rational number and m is a non-zero integer then a×mb×m is a rational number equivalent to ab. For example, rational numbers 1215, 2025, −28−35, −48−60 are equivalent to the rational number 45

holpe i help u