Question

3. Are the following in proportion?
(i) 30, 40, 45, 60 (1) 6, 7, 30, 42
(iii) 4, 12, 15, 45 (io) 3, 5, 12, 25
please tell in a sequenced way its urjent​

Answer 1

Answer:

no

Step-by-step explanation:

they are not proportional

Answer 2

first is not

second is not

third is in the proportion

fourth is in the propotion

Step-by-step explanation:

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