Question
Jar A contains ‘X’ ml mixture of milk and
water in the ratio of 4 :3. Jar B contains ‘X’ ml mixture of milk and water in the ratio of 5:1, When both jars are mixed in Jar C the what will be the ratio of milk and water in jar C?Solution
Jar A Milk Water 4 : 3 In Jar B Milk Water 5 : 1 Sum of first jar is 7 & that if second is 6. LCM of 7 & 6 is 42. So multiplying 1st by 6 & that of 2nd. In jar A, M:W = 24 : 18 In jar B, M:W = 35 : 7 So adding both values, in Jar C, M: W = 59 : 25
29% of 400 + 66% of 1100 - 50% of 1200 = ?Â
(47.5 ÷ 9.5) × (78.5 ÷ 15.7) + 475 = ? + 15% of 150
What will come in the place of question mark (?) in the given expression?
(17/27) of 162 + ?² = 632 - (73 - 12) X 5If x + y + 3 = 0, then find the value of x3 + y3 – 9xy + 9.
√324 + √576 = ?/ √9
1/6+ 999*53/54 ×9 = ?
22 + 60 × 3 ÷ 12 = ?
? = 60% of 2500 + 85% of 2000 – 5³
654.056 + 28.9015 × 44.851 – 43.129 = ?
4261 + 8234 + 2913 + 8217 + 6283 + 4172 =?