Question

7. Il sum of the sides of a triangle PQR is equal to 36cm and PQ:OR: PR = 2:3:4.
find the length of the sides of the triangle.
III Fill in the blanks.
(10 x = 5M)
8. Equality of ratios is called
The simplest form of 108:36 is
10. If a:h=4:5 and b:c= 2:1, then a:c-
12 0
II. Fill in the blank :
12. If a, b, c and d are in proportion, then ad =
13. The salary of a month of an employee is 4000. The annual salary of the employee
is
14. The ratio of 2 days to 36 hours is
15. The weight of 50 books is 10 kg. The weight of 25 books
16​

Answer 1

Answer:

sorry I don't know it's too long

Step-by-step explanation:

sorry sorry its too long