Question

Gise
1. Find whether the following
are in proportion:
(1) 27. 44, 54, 88 (ii) 10, 150, 60,25
(iii) 4, 7, 5,9
(iv) 6, 2, 4,3
2. What number should replace to make the
following statements true?
(1) 36:33 18:45 (1) 15:8:75:
(iii) 54:9312 (iv) *:44:54:12
3. The first second and third terms of a proportion are
60, 35 and 48. Find the fourth term
4. Find xif 16, 20, rare in proportion​

Answer 1

Answer:

Step-by-step explanation:

1 heading

(a) yes

(b) no

(c) yes

2 heading

(a) (iv) should be remove