সব প্রশ্নে ফিরে যান
Math
Kalam loves chocolates. He can eat 32 of them in an hour. His brother Jamal needs 3 hours to eat the same amount. How long will it take them together to eat 32 chocolates?
A) 40 mins
B) 42.5 mins
C) 45 mins
সঠিক উত্তর
D) 45.5 mins