Get Started with ixamBee
Start learning 50% faster. Sign in now
If B’s age be x years, then A’s age be (x - 4) years. According to question, => (x – 4)/x = 9/10 => 10x – 40 = 9x => x = 40 Therefore A's age = 40 – 4 = 36 years
[{(3 × 54 × 21)/63} + 6] / 6 = √?
What is the value of √75 + √108?
(392 + 427 + 226 – 325) ÷ (441 + 128 – 425) = ?
(36/8)2× (912/38)÷ (122/1586) = ?
...168 163 153 138 118 ?
...Simplify the following expression:
84 - [21 - {14 - (25 - 16 + 8) }] ÷ 3 X 6
(? + 2180) ÷ 69 × 5 = 450
Find the simplified value of the given expression:
1.82 + 2.42 + 1.52 - 1.8 x 2.4 - 2.4 x 1.5 - 1.8 x 1.5
32 × 3 (54 – 15) + 186 ÷ 3 ÷ 2 – (21)² = ?
1111.25 × 9.05 + 2323.23 × 9.05 – 2121.37 ×9.05 =?