sophieyeung0719 sophieyeung0719

08-02-2022
Mathematics

contestada

22. If 20% of d is 18, what is 5% of 2d ?
(A) 9
(B) 18
(C) 36
(D) 45
(E) 90

Respuesta :

Mkrtchyann Mkrtchyann

08-02-2022

Answer:

d×20/100= 18 , d=18×5= 90 , 2d=2×90=180

180×5/100= 9 , A)9

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