Question
Which of the following does NOT belong to the secondary
sector of the economy?Solution
Economic sector characteristics:
- Secondary sector: Industries producing finished goods
- Includes: Manufacturing, Electricity, Gas, Water supply, Construction
- Broadcasting is part of the tertiary (service) sector
118.95 – 24.10 + (91.90 ÷ 22.89 × 12.14) = ?
What approximate value should come in the place of (?) in the following questions?
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713.92 ÷ 14.14 * 69.8 = ? * 20.74 ÷ 8.9(√1157 + 10.15% of 159.89) × 4.85 + 150.25 = ? × 19.67
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(239.88 ÷ 7.86) + (107.78 ÷ 6.06) of 3.18 – (12.12 × 5.3) = ?
√49 + 6.66% of 1725 + 22² = ?² - √361Â
Determine the simplified value of the given mathematical expression.
10562.41 - 7893.78 + 9647.35 + ? = 19500.24
√1024.21 × √624.89 ÷ 4.98 + 11.99 × 4.01 = ?
Solve the given equation for ?. Find the approximate value.
(3/5 of 399.78 + 7/9 of 360.15) ÷ (√63.94 + 25% of 383.94) = ?
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