can anyone help me in getting the answers for the following questions? pls treat it as urgent and try to give?
2) Madhu types 5 pages in 7 min and saran types 7 pages in 6 min then how many pages they type together within 30 minutes
3) a man sells 5 cows and 7 bullocks for the sum Rs.30000 and also he sells 7 cows and 8 bullocks to another person for the same sum. what is the cost of the bullock.
4) father is 4 times the age of the son after 4 years.the sum of the ages of two is 44. what is the age of the father.
5) a number is 3 less than 4 times the another number.their sum is 117. what is the greatest number.
6) a man bought two shirts for Rs. 990 each. one he sells with gain of 10% and another with loss of 10%. what is his loss or gain.
7) A man sells 9 bullocks and 6 cows for Rs.30,000. He also sells 11 bullocks and 5 cows for the same amount. Find the cost of cow and bullock.
8) Given the values of difference between the length and breadth of the rectangle and perimeter of the rectangle, find the area of the rectangle
Favorite Answer
4/11, (wording unclear)
(5/7)x30 + (7/6)x30 = 150/7 + 35,
method c= price per cow, b = price per bullock
5c + 7b = 30,000 and 7c +8b = 30,000 two equations in 2 unknowns
method f= fathers age, s = sons age
f + 5= 4s , f + s = 44, (wording unclear)
let n and m be the numbers, n = 4m -3, n + m = 117
