The Doodh Department, an association representing dairy producers in the country, wanted to discover why milk consumption was declining in India. The marketing manager for this association decided they should first:
Marketing research helps identify the problem.
40% of 220 × 15 ÷ 20 = ?
[5 X {(52 X 5) - 10} + 50 of 20] = ?
315 ÷ 9 + 23 × 3+ 22 = ?× √441
375% of 320 - 80% of 40 ÷ √256 = ?
(112 × 4) ÷ 16 + 484 = (?)3
25% of 440 + 88 X (1/2)2 - 28 = 8 X ?
(43/10) + (4.2/1.2) - (2.7/3) = (?/4) + (2.7/6.0)
125 ÷ 5 + 14 × 4 = ? + 72 ÷ 4 – 35
18 + 28÷ 4 - 14 = ? - 35
...√529 + √64 + 92 = ?
