Question
[(11)2 - (12)2 +
(5)3]2 = ? Simplify the following questions:Solution
[(11)2 - (12)2 + (5)3]2 = ? [121 – 144 + 125]² = ? [102]² = ? ? = 10404
[(7/8 of 640 - 60% of 300) × (√225 ÷ 5)] ÷ (1/4 of 800) = ?
The sum of two numbers is 16 and their product is 63. The sum of their reciprocal is equal to:
30% of 180 + 248 ÷ ? - √256 = 102
323 × 15 + (?)² = 4989
5/2 of 5/6 of 12/5 of 54 % of 5250 = ?
What is the value of 143 + 163 + 183 + … + 303?
4261 + 8234 + 2913 + 8217 + 6283 + 4172 =?
[(36 × 15 ÷ 96 + 19 ÷ 8) × 38] = ?% of 608
19 × ? =361 ÷ 19
(2 ÷ 3) × (4 ÷ 12) × (? ÷ 10) × 45 × (1 ÷ 5) = (? ÷ 6) + (2 ÷ 5)