Respuesta :
Answer: Proportion: (52/120)=(39/90)
Explanation: Since there is no given question, I assumed that the question asks for an proportion. So, 2 minutes=120 seconds and set up the proportion where (words/seconds).
You should get, (52/120)=(39/90).
Explanation: Since there is no given question, I assumed that the question asks for an proportion. So, 2 minutes=120 seconds and set up the proportion where (words/seconds).
You should get, (52/120)=(39/90).
Proportion form of the given problem is (52/120)=(39/90). They both are equivalent to each other which gives the same value of 4.33 after solving the proportion.
When does two ratios form a proportion?
Two ratios form a proportion if simplified form of both the ratios comes out as same ratio.
Using above method to find out whether the given ratios are forming proportion or not.
The question asks for an proportion.
So, 2 minutes = 120 seconds and set up the proportion
where it will be in the form of (words/seconds).
It is given that 52 words in 2minutes and 39 words in 90 seconds
Now, the proportion form will be;
(52/120) = (39/90).
They both are equivalent to each other which gives the same value of 4.33 after solving the proportion.
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