সব প্রশ্নে ফিরে যান
Math
Two numbers are in the ratio 3 : 7 . If 6 be added to each of them, then they are in the ratio 5 : 9 Find the numbers?
A) 9 and 21
সঠিক উত্তর
B) 11 and 17
C) 7 and 17
D) 12 and 23