Question

What value should come in place of question mark(?) in the question?

\(6{2\over3} + {6\over7} + {7\over3} = ?\)

1. 53/3
2. 61/7
3. 69/7
4. 75/7
5. 82/3

Answer 1

Correct Answer - Option 3 : 69/7

Given:

\(6{2\over3} + {6\over7} + {7\over3} = ?\)

Calculations:

Solving the given fraction,

⇒ {[(6 × 3) + 2]/3} + (6/7) + (7/3)

⇒ [(18 + 2)/3] + (18/21) + (49/21)

⇒ [(20 × 7)/21] + (67/21)

⇒ (140/21) + (67/21)

⇒ 207/21

⇒ 69/7

∴ 69/7 will replace the question mark in the question