Question

find the rate percent - principle = ₹ 18000 , Simple intrest = ₹ 900 , time = 4 years​

Answer 1

Step-by-step explanation:

Lᴇᴛ ᴛʜᴇ ʀᴀᴛᴇ ʙᴇ ᴛᴀᴋᴇɴ ᴀs `R´

Gɪᴠᴇɴ ,

Pʀɪɴᴄɪᴘᴀʟ = Rs 18000

Sɪᴍᴘʟᴇ Iɴᴛᴇʀᴇsᴛ = Rs 900

Tɪᴍᴇ = 4 Yʀs

Tʜᴇʀᴇғᴏʀᴇ,

Aᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ ,

(P×R×ᴛ)/100 = SI

=> R = (SI×100)/(P×R)

=> R = (900×100)/(18000×4)

ʙʏ sɪᴍᴘʟɪғʏɪɴɢ ᴛʜᴇ ᴛᴇʀᴍs ᴡᴇ ɢᴇᴛ

=> R = 5/4 %

= 1.25%

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ ;)