More Science and technology Questions
25 × 5 - ?% of 150 = 102 - 2
{(420 ÷ 28)% of 1400} ÷ 7 = ?
√(82 × 7 × 52 - 175) = ?
If x + y + 3 = 0, then find the value of x3 + y3 – 9xy + 9.
√121 + √961− √289 =?2
4/5 + 6/7 × 14/42 ÷ 24/35 = ?
236.23 - 653.23 + 696.23 = ?
(16% of 550 – 22% of 700 + 45% of 800) = ?
26% of 650 + 15% of 660 – 26% of 450 = ?
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