Question

hey please give correct answer with explanation I will give you a lots of thanks​

Answer 1

ʜᴇʀᴇ ɪs ᴛʜᴇ ᴀɴsᴡᴇʀ ᴛᴏ ʏᴏᴜʀ ǫᴜᴇsᴛɪᴏɴ.

ᴛᴏᴛᴀʟ sᴜᴍ = ʀs 3000

ᴛᴏᴛᴀʟ ɴᴜᴍʙᴇʀ ᴏғ ᴘʀɪᴢᴇs = 63

ʟᴇᴛ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴘʀɪᴢᴇs, ᴇᴀᴄʜ ᴏғ ʀs 100 ʙᴇ 'x’ ᴀɴᴅ ɴᴜᴍʙᴇʀ ᴏғ ᴘʀɪᴢᴇs, ᴇᴀᴄʜ ᴏғ ʀs 25 ʙᴇ 'ʏ'

ᴛʜᴇɴ ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ǫᴜᴇsᴛɪᴏɴ

x + ʏ = 63 (1)

100x + 25ʏ = 3000 (2)

ᴇǫᴜᴀᴛɪᴏɴ (2) ɢɪᴠᴇs 4x + ʏ = 120 (3)

sᴜʙᴛʀᴀᴄᴛɪɴɢ ᴇǫᴜᴀᴛɪᴏɴ (1) ғᴏʀᴍ ᴇǫᴜᴀᴛɪᴏɴ (3):

4x + ʏ – x – ʏ = 120 – 63

3x = 57

x = 19

ᴘᴜᴛᴛɪɴɢ x = 19 ɪɴᴛᴏ ᴇǫᴜᴀᴛɪᴏɴ (1)

19 + ʏ = 63

ʏ = 63 – 19 = 44

ɴᴜᴍʙᴇʀ ᴏғ ᴘʀɪᴢᴇs, ᴇᴀᴄʜ ᴏғ ʀs 100 = 19

ɴᴜᴍʙᴇʀ ᴏғ ᴘʀɪᴢᴇs, ᴇᴀᴄʜ ᴏғ ʀs 25 = 44

ʜᴏᴘᴇ! ᴛʜɪs ʜᴇʟᴘs ʏᴏᴜ.

ᴄʜᴇᴇʀs!

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