Question

Which of these is in proportion?

i) 15, 45, 40, 120

ii) 4,6,11,12

iii) 1,2,3,4

iv)2,3,4,5​

Answer 1

Answer:

only first one is in proportion

Answer 2

Answer:

Answer:a:yes

b:no

d:no

e:yes

c:no

0:yes