Let the youngest age of a child be x years. According to the question, => x + (x+3) + (x+6) +(x+9) = 42 => 4x + 18 = 42 => 4x = 24 => x = 6 years Therefore, the age of the youngest child is 6 years.
16(17/23) + 11(15/46) - 15(17/25) =? - 19(13/23)
45.45 × 11.67 + 14399.88 ÷ 8.01 + 124.79 = ?
At a village trade fair a man buys a horse and a camel together for Rs 51,250. He sold the horse at a profit of 25 % and the camel at a loss of 20 %. If...
287.97 ÷ √323.99 = ? + 4.05-2 × 64.05
420.11 ÷ 13.98 × 5.14 – 124.9 = √?
(1709.87 ÷ 38.09) + (768.11 ÷ 23.87) + (6599.81 ÷ 88.06) = ?
11.67 × 50.23 + ? = 14.88% of 600.44 + 9.66 × 8.272
36.22 of 249.98% + 299.99 ÷ 30.18 = ?
60.22 of 349.98% + 419.99 ÷ 14.18 = ?