ir9zanafascard
ir9zanafascard
05-02-2016
Mathematics
contestada
7/8 = x/48
A. 42
B. 6
C. 13
D. 1
Respuesta :
taskmasters
taskmasters
05-02-2016
7/8 = x/48
Perform cross multiplication:
a/b = c/d
ad = bc
a = 7 ; b = 8 ; c = x ; d = 48
7*48 = 8x
336 = 8x
336/8 = x
42 = x
7/8 = 42/48
42 ÷ 6 = 7
48 ÷ 6 = 8
Answer Link
Neuron
Neuron
05-02-2016
If you would like to solve the equation
7/8 = x/48
, you can calculate this using the following steps:
7/8 = x/48
/*48
x = 7/8 * 48
x = 42
The correct result would be
A. 42
.
Answer Link
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