pinklala1994 pinklala1994

12-05-2020
Mathematics

contestada

If 3/x= 4/5, then what is the value of x?
A. 12/5
B. 1/5
C. 15/4
D. 19/5
E.3

Respuesta :

devishri1977 devishri1977

14-05-2020

Answer:

C

Step-by-step explanation:

[tex]\frac{3}{x}=\frac{4}{5}\\[/tex]

Cross multiply,

3*5 = 4*x

15 = 4x

4x = 15 {Divide both sides by 4}

[tex]x=\frac{15}{4}\\\\[/tex]

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