What is the equivalent compound ratio of 5:6::7:10::6:5?
Answer Posted / rama krishna
product of means:product of extremes
so,5:6::7:10
5*10:6*7
50:42
next step
50:42::6:5
50*5:42*6
Ans. 125:126
| Is This Answer Correct ? | 9 Yes | 13 No |
Post New Answer View All Answers
In the given quadratic equation, mx2+nx+o=0 .If the ratio of the sum of the roots and the product of roots is 2:7, what can be possible values of b and c?
If the operation,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3
Find the correct meaning of the following phrase: To be in the air
HERE = COMES – SHE, (Assume s = 8), Find value of R + H + O
Length and breadth of a rectangle are in ratio 7:5. If length is reduced by 5 and breadth by 2, area reduces by 65. Find length and breadth.
A work is done by the people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person.
Sita bought a handbag for Rs. 144 and got a percentage of profit equal to the cost price of the handbag. What is the cost price of the handbag?
There is a certain four digit number whose fourth digit is twise the first digit. Third digit is three more than second digit. Sum of the first and fourth digits twise the third number. What was that number ?
A hotel has two,the east wing and the west wing.some east wing rooms but not all have an ocean view(OV).All WW have a harbour view(HV).The charge for all rooms is identical, except as follows * Extra charge for all HV rooms on or above the 3rd floor * Extra charge for all OV rooms except those without balcony * Extra charge for some HV rooms on the first two floor&some EW rooms without OV but having kitchen facilities.
new town is straight to the north of new york. A high way m runs from newtown making an angle of 61 degree south east. From new york there is also an high way n which runs northeast 61 degrees. If high ways m and n are straight then find out the acute angle made at their intersection point.
205 of 6 liter solution and 60% of 4 liter solution is mixed What percentage of the mixture of solution
A man spending half of his salary for house hold expenses, 1/4th for rent, 1/5th for travel expenses, a man deposits the rest in a bank. If his monthly deposits in the bank amount 50. What is his monthly salary ?
There are 19 horses in a stable. All but eight died. How many will be left in the stable?
15 software functions are there. It is known that atleast 5 of the m are defective. What is the probability that if three functions are chosen and tested, no errors are uncovered.
Integral B(Transpose)*sigma(here sigma means stress)*dV REPRESENTS?