Question

3/5 - 1/x = 4/7 ആയാൽ, x ന്റെ വില എന്ത്?

• A. 1/35
• B. 35
• C. 41/35
• D. 35/41

Answer 1

Answer:

B. 35

3/5 - 1/x = 4/7 (3x -5)/5x = 4/7 7(3x - 5) = 4 × 5x 21x - 35 = 20x x = 35