Question

what should be added to thrice the rational no -7/4to get 3/7?​

Answer 1

Answer:

Given: Two numbers : -7/9 and 3/7.

To Find: A number which should be added to thrice a number minus -7/9 so that we get 3/7.

Solution: Let the number be x. x + {3 × (-7/3)} = 3/7. => x + (-7) = 3/7. => x - 7 = 3/7. => x = 3/7 + 7. => x = (3 + 49)/7. => x = 52/7. Required number = 52/7.

May 20, 

Answer 2

Answer:

Given: Two numbers : -7/9 and 3/7.

To Find: A number which should be added to thrice a number minus -7/9 so that we get 3/7.

Solution: Let the number be x. x + {3 × (-7/3)} = 3/7. => x + (-7) = 3/7. => x - 7 = 3/7. => x = 3/7 + 7. => x = (3 + 49)/7. => x = 52/7. Required number = 52/7.