The value of (1/2) of (1/3) - (2/3) of (4/5) + 4 ÷ 7 + 3 of 7 ÷ 2 is:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 1124/105.
Concept used:
BODMAS rule
Calculations:
⇒ (1/2 of 1/3) - (2/3 of 4/5) + (4/7) + (3 of 7) ÷ 2
⇒ (1/2 × 1/3) - (2/3 × 4/5) + (4/7) + (3 × 7) ÷ 2
⇒ (1/6) - (8/15) + (4/7) + 21/2
⇒ (1/6) + (4/7) + 21/2 - (8/15)
⇒ (472/42) - (8/15)
⇒ 1124/105