Math, asked by dimpi4858, 10 months ago

(1) Are the following in proportion:
(a) 4 : 12 :: 6 : 18 (b) 2 : 5 :: 6:9
(c) 4:9 :: 16:21 (d) 21 : 16 :: 25: 20.

Answers

Answered by swapnil93

6

Step-by-step explanation:

a) yes

b) no

c) no

d) no

solution

Answered by jaat1244

13

Step-by-step explanation:

yes
no
no
no

plz mark as brainlist

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