The value of (18 ÷ 20 of 1/4) × (2/3 ÷ 3/4 × 5/8) ÷ (2/3 ÷ 3/4 of 3/4) is:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e 1
(18 ÷ 20 of 1/4) × (2/3 ÷ 3/4 × 5/8) ÷ (2/3 ÷ 3/4 of 3/4)
= (18 ÷ 5) × (2/3 × 4/3 × 5/8) ÷ (2/3 ÷ 9/16)
= 18/5 × (5/9) ÷ (2/3 × 16/9)
= 18/5 × 5/9 ÷ 32/27
= 18/5 × 5/9 × 27/32
= 27/16
= 1