Question

1. Which of the following statements are true?
(1) 2.5: 1.5 :: 7.0: 4.2
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Answer 1

Answer:

yes it's true

Step-by-step explanation:

product of extremists should be equal to product of means

=> 2.5 × 4.2 = 1.5 × 7.0

=> 10.5 = 10.5

so the given proportion is true

if have any doubt ask me I will clear for sure