Hydrometer methods are commonly used to determine soil texture by measuring the particle sizes of soil
280 – 70 × 14 ÷ 5 = ? – 21 of 3
(25 + 12) x 6 + 34 = ? + 18
96% of 4500 – 34% of 650 = ?
Find the value of 'p' in the given expression: 15 of 6 ÷ p x 4 = 30.
25% of 12% of 1600 + 112 = ? × 4
72% of 486 – 64% of 261 = ?
The value of 3 × 7 + 5 – 6 ÷ 3 – 9 + 45 ÷ 5 × 4 – 45 is:
(1/3) + (2/5) + (3/4) + (11/10) = 3 – (?/12)
322 – 182 + 11 × 24 = ?
