19/38 = 4/8 . which method did you use to determine whether this proportion is true or false?
Select the correct option
A) true	B) neutral	C) false	D) not sure	E) none
19/38= 4/8 cross multiplication:   19 *8= 
<gadget id="calculator">  19 *8</gadget>
<output>152</output>
152, 4* 38= 152,   we see that 152 are not equal to 81. so there is proportion. corrcet answer: (true)
<result>A</result>
19/38 = 4/8 . which method did you use to determine whether this proportion is true or false?