3.55% of 8120 – 66.66% of 540 = ? – 28% of 5500
3.55% = 3.55/100 = .0355 = 1/29 (approx) 66.66% = 66.66/100 = 2/3 => 8120 × 1/29 - 540 × 2/3 + (28 ×5500)/100 = 280 – 360 + 1540 = 1460
Global Positioning System helps farmers in which of the following task
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