Question

Two third of a positive number and 25/216 of its reciprocal are equal. The number is:​

Answer 1

Step-by-step explanation:

let

the number be X

given

two third of positive number = 2/3

reciprocal of 25/216=216/25

so,

$\frac{2}{3} \times x = \frac{216}{25} \\ \frac{2x}{3} = \frac{216}{25} \\ 50x = 648 \\ x = \frac{648}{50} = \frac{324}{25} \\ \\ \\ hence \: the \: number \: is \: \frac{324}{25} \\ \\ \\ i \: hope \: it \: will \: be \: helpful \: to \: you$

Answer 2

ʟᴇᴛ ᴛʜᴇ ᴩᴏꜱɪᴛɪᴠᴇ ɴᴜᴍʙᴇʀ ʙᴇ x

ɪᴛꜱ ʀᴇᴄɪᴩʀᴏᴄᴀʟ =1/x

ᴀᴛq

ʀᴇꜱᴛ ɪꜱ ɪɴ ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴇᴅ ꜰɪʟᴇ

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