1.

Find the no. which when multiplied by 8and then reduced by 9 gives 47 i.e. equal to 47​

Answer»

rong>ɢɪᴠᴇɴ:

ᴛᴏ ғɪɴᴅ:

  • The number

sᴏʟᴜᴛɪᴏɴ:

  • LET us suppose the required number as x

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ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ǫᴜᴇsᴛɪᴏɴ:-

(The number when multiplied by 8 and then reduced by 9 is equal to 47)

Let's DISCOVER the number now:-

8 × x-9=47

8x-9=47

8x=47+9

8x=56

x=56÷8

⇝x=7

Hence, the required number is 7

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