Answered

is 2:5 = 510 an example of proportion? Why?


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Sagot :

Vctibeviz

Answer:

85

Step-by-step explanation:

x-2/5(x) = 510

(5x-2x)/5 = 510

3x = 510*5

x = 2550/3

x = 850.

Hence, 10% of that number(x) = (10/100)*850 = 85

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