Fire blight is a common and very destructive bacterial disease of apples and pears. The disease is caused by the bacterium Erwinia amylovora, which can infect and cause severe damage to many plants in the rose (Rosaceae) family.
(71.78 × 59.88 ÷ 17.92 ÷ 120.22 × 161.72)% of 32 = ?
44.89% of 600.25 + (29.98 × 5.67) + (√1940 – 10.29) = ?2
Solve the following expression and calculate the approximate value.
1727.8 + 2196.75 + 3 × 11.8 × 12.9 × 24.75
102.89 of 3.08 = 59.98% of 499.94 + √?
(10.013 – 14.04) = ? + 8.98% of 5399.98
12.5% of 6400 + (17 × 25) = ?% of 2200+ 125
12.05% of 1399. 93 + 24.95 × 15.05 - 319.04 = ?
35.1% of 1599 = ?–(449.96 ÷ 6.12) × 2
(2744)1/3 × 10.11 × 5.97 ÷ 14.32 = ?+ 15.022
(124.99)² = ?
