To find the value of x in the first equation:
1) 5/12 = 25/x
Cross multiply:5x = 12 * 255x = 300
Divide both sides by 5:x = 300/5x = 60
Therefore, x = 60 in the first equation.
To find the value of x in the second equation:
2) 3/x = 75/100
Cross multiply:3 100 = 75 x300 = 75x
Divide both sides by 75:x = 300/75x = 4
Therefore, x = 4 in the second equation.
To find the value of x in the first equation:
1) 5/12 = 25/x
Cross multiply:
5x = 12 * 25
5x = 300
Divide both sides by 5:
x = 300/5
x = 60
Therefore, x = 60 in the first equation.
To find the value of x in the second equation:
2) 3/x = 75/100
Cross multiply:
3 100 = 75 x
300 = 75x
Divide both sides by 75:
x = 300/75
x = 4
Therefore, x = 4 in the second equation.