Question

Sonu bought a cycle for rupees 1200 and sold it to John at a profit of 10% John sold it to Salim at profit of 12% for how much did Salim get it​

Answer 1

Step-by-step explanation:

CP = 1200

Gain % = 10%

Sp = [100 + gain% / 100 ] × CP

SP = {100 + 10 ÷ 100 }× 1200

SP = (110 ÷ 100) 1200

SP = 1320

there fore its CP for john

CP = 1320

gain% = 12%

same formula repeats

and salim buys it for 1478.4