Respuesta :
Answer:
X=76
Step-by-step explanation:
included in the picture is the explanation :) you multiply the denominator with a numerator on the other side of the equals sign to cross multiply

Answer:
The value of x in 19÷25 = x ÷ 100 is 76
Solution:
From question, given that 19÷25 = x ÷ 100
We have to divide 19 by 25 and x by 100.So we get,
[tex]\frac{19}{25}=\frac{x}{100}[/tex]
If we take 100 to the left hand side (L.H.S), it gets multiplied with left hand side equation. Hence we rewrite the equation as
[tex]\frac{19}{25} \times 100=x[/tex]
By cancelling 100 by 25 we get 4. Since [tex]25 \times 4 = 100[/tex]
[tex]19 \times 4 = x[/tex]
76 =x
Therefore the value of x in 19÷25 = x ÷ 100 is 76