a/4 = b/5 = c/7, എങ്കിൽ a+b+c / a =
A4
B5
C7
D16
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A class consists of boys and girls in the ratio of 2:3. If the ratio of boys and girls who play hockey is 5:9, and the number of boys as well as girls who don't play hockey is 1500 each, find the total number of students.
A man purchases 3 watches at 2000 each . One at a gain of 10% and what is the gain % of remaining to watches to get 30% gain at all ?
The ratio of the number of boys in schools A and of B is 5 ∶ 7 and the ratio of the total number of students in A and B is 3 ∶ 4. If the number of girls in B is equal to 66 % of the total students in B, then what is the ratio of the number of girls in A and B?
4, 8, x ഇവ അനുപാതത്തിലായാൽ x ൻറെ വില എത്ര?
a- യുടെ 30% = b- യുടെ 20% ആയാൽ (a+b): (b - a) എത്ര