Question

Find : 20% of rupees 2500 class 7th please solve this problem ​

Answer 1

Answer:

Answer is 500

Step-by-step explanation:

Mark Brainliest

Answer 2

$\large\color{skyblue}\bf \: \dag{ Answer:-}$

ɪɴ ᴏʀᴅᴇʀ ᴛᴏ ᴄᴏɴᴠᴇʀᴛ ᴀ ɴᴜᴍʙᴇʀ ɪɴᴛᴏ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ᴡᴇ ᴍᴀʏ sɪᴍᴘʟʏ ᴅɪᴠɪᴅᴇ ᴛʜᴇ ɴᴜᴍʙᴇʀ ʙʏ 100 ɪғ ᴛʜᴇ ᴛᴏᴛᴀʟ ɪs ᴀʟʀᴇᴀᴅʏ ᴏᴜᴛ ᴏғ 100.

ғᴏʀ ᴇxᴀᴍᴘʟᴇ, 20 ɪs 20% ᴏғ 100.

ʙᴜᴛ ғᴏʀ ᴛʜᴇ ᴄᴀsᴇ ᴡʜᴇɴ ᴛʜᴇ ᴛᴏᴛᴀʟ ɪs ɴᴏᴛ 100, ᴡᴇ ᴍᴀʏ ᴀᴘᴘʟʏ ᴅɪғғᴇʀᴇɴᴛ ᴍᴇᴛʜᴏᴅs.

sᴏ, ɪɴ ᴛʜᴀᴛ ᴄᴀsᴇ ᴡᴇ ᴍᴀʏ ᴜsᴇ ᴘʀᴏᴘᴏʀᴛɪᴏɴ. ᴀ ᴘʀᴏᴘᴏʀᴛɪᴏɴ ʙᴀsɪᴄᴀʟʟʏ ᴀʟʟᴏᴡs ᴜs ᴛᴏ ᴄʜᴀɴɢᴇ ᴛʜᴇ ᴘʀᴏʙʟᴇᴍ sᴏ ᴛʜᴀᴛ ᴛʜᴇ ᴛᴏᴛᴀʟ ɪs ᴏᴜᴛ ᴏғ 100. sɪɴᴄᴇ, ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ɪs ᴀʟsᴏ ʙᴀsɪᴄᴀʟʟʏ ᴊᴜsᴛ ᴀ ғʀᴀᴄᴛɪᴏɴ, ᴛʜᴀᴛ ɪs ʜᴏᴡ ᴍᴀɴʏ ʏᴏᴜ ʜᴀᴠᴇ ᴏᴜᴛ ᴏғ 100.

ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜɪs ᴘʀᴏᴘᴏʀᴛɪᴏɴ ᴄᴏɴᴄᴇᴘᴛ ᴡᴇ ʜᴀᴠᴇ:

$\bold{\frac{Part}{Whole} = \frac{Percentage}{100} ...(1)}$

ɴᴏᴡ ᴡᴇ ᴍᴀʏ ᴜsᴇ ᴛʜɪs ᴇǫᴜᴀᴛɪᴏɴ (1) ᴛᴏ ғɪɴᴅ ᴛʜᴇ ᴀɴsᴡᴇʀs.

ғᴏʀ ᴄᴀsᴇ (1) ᴡᴇ ʜᴀᴠᴇ:

ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ɪs 20% ᴀɴᴅ ᴛʜᴇ ᴡʜᴏʟᴇ ɪs ɢɪᴠᴇɴ ʀs.2500.

ᴘᴜᴛᴛɪɴɢ ᴛʜᴇsᴇ ᴠᴀʟᴜᴇs ɪɴ ᴇǫᴜᴀᴛɪᴏɴ (1) ᴡᴇ ʜᴀᴠᴇ:

$\bold{ \frac{Part}{2500} = \frac{20}{100} }$

$\bold \green {Part = \frac{20}{200} \times 2500 = 500}$

ʜᴇɴᴄᴇ, 20% ᴏғ ʀs.2500 ɪs = ʀs.500.

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