R is the brother of S. S is mother of U. T is sister of U, who is the son of V. How is S related to T?
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(1/8) × (256 × 2)/(8 × 4) + ?3 = 1730
√9604 + ∛205379 + 58% of 1500 = 520 + ?
672 ÷ 28 × 24 + 363 – 309 =?
10% of 80% of 50% of ? = 4
Solve.
15.73 +13.25 +16.73 – 28.71 = 5 ×?
√49 + √144% of 3600 = ?
32% of 4080 + 24% of 540 = ? % of 3200
(21 × 16 – 8) ÷ 41 = ?
862 - 37 – ? = – 432
84367 + 65441 + 32645 – 21145 – 10769 = ?
