Which of the following soil conservation methods is most suitable for areas where soil depth is more than 2.5 feet and the land slope ranges from 16.67% to 33%?
Bench terracing is a soil conservation method suitable for areas with a soil depth of more than 2.5 feet and land slopes between 16.67% and 33%. This method helps to reduce soil erosion on sloped lands by creating flat areas that slow down water runoff.
255 × 8 + 386 × 5 =? % of 7940
√1936 + √3025 = ? % of 220
2852 + 7848 + 2962 + 4268 = ? – 1460
(225 + 125) ÷ 7 + 250 = ? + 20% of 800
25% of 160 × 18 = ? – 24
1500 × 60% of 25% = ? 2
25% of 250 + 32% of 200 = ? ÷ √ 16
(1/2) – (3/5) + 3(1/3) = ? + (5/6)
(√196 + √121) × 4 = ?/2
1300% of 2341 + 1200% of 6321 = ?