The latest UN projections suggest that the world’s population could cross 9 billion by which year?
The latest UN projections suggest that the world’s population could grow to around 8.5 billion in 2030 and 9.7 billion in 2050, before reaching a peak of around 10.4 billion people during the 2080s. The population is expected to remain at that level until 2100.
(30 × 0.80)⁴ ÷ (2160 ÷ 60)⁴ × (54 × 16)⁴ = (6 × 4)?+5
Find the HCF of 15x2 + 8x – 12, 3x² + x – 2, 3x² - 2x, 9x² - 12x + 4
41.66% of 888 + 66.66% of 1176 = ?2 - 4√ 16
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Find the Value of 1/8 + 999 (71/72) × 9
The value of 97 × 103 is _________.
40% of (362 ÷ 0.05) = ?
What is the value of 1/15 + 1/35 + 1/63 + 1/99 + 1/143 ?
360 ÷ 4 ÷ 3 = 150 – ?
4/5 + 6/7 × 14/42 ÷ 24/35 = ?
