Explanation: The given is: 70/42 We can start by dividing both the numerator and denominator by 7 as follows: (70/7) / (42/7) 10 / 6 The result can be further simplified by dividing both the numerator and the denominator by 2 as follows: (10/2) / (6/2) This will give us: 5/3 The reached result cannot be further simplified. Therefore: 70 pounds to 42 pounds is equivalent t 5 pounds to 3 pounds in the simplest form.