0.65 is the correct one if not up there try 0.45 other possible one
Step-by-step explanation:
A rational number is defined as any number which can be expressed in fractional p/q of two integers, where 'p' is the numerator and 'q' is the denominator. 'q' can never be zero. A rational number can also be expressed as a terminating decimal. So, when 0.25 is added in 0.45 it becomes 0.65 which is rational.
1 pound = 1/14 stone [multiply by 14] 14 pounds = 1 stone [multiply by 3] 42 pounds = 3 stone [divide by 4] 42 / 4 pounds = 3/4 stone [simplify] 21 /2 = 10.5 pounds = 3/4 stone
