Please Check My Answer I don't know if they are right or wrong and if they are wrong can u give me the correct answers. ? Thanks PS: The answers are the * one's.
1) 2/3 = 12/x
x= 18
x= 12
x= 36
x= 8 ****************
2) 6/11 = 84/x
x= 40 **************
x= 120
x= 254
x= 154
3) 22miles/55 hours = 12miles/h hours
x= 48
x= 30 *************
x= 45
x= 22
2/3 = 12/x
corss multiply we get 2x = 36
x = 18
6/11 = 84/x
cross multiply we get 6x = 11 * 84
x = 154
same thing for 3, 22h = 55*12
2 h = 5*12
h = 30
Sorry for # 3 is like this :
3) 22miles/55 hours = 12miles/h hours
48
30 *************
45
22
3) is correct. The other two are wrong.
To check if your answers are correct or not, we can solve the equations step by step:
1) 2/3 = 12/x
To solve the equation, we can cross-multiply:
2 * x = 3 * 12
2x = 36
x = 36/2
x = 18
Your answer for x = 18 is correct.
2) 6/11 = 84/x
Again, let's cross-multiply:
6 * x = 11 * 84
6x = 924
x = 924/6
x = 154
Your answer for x = 154 is correct.
3) 22 miles/55 hours = 12 miles/x hours
To solve this, we can simplify the left side of the equation first:
22/55 = 12/x
Now, let's cross-multiply:
22 * x = 55 * 12
22x = 660
x = 660/22
x = 30
Your answer for x = 30 is correct.
So, based on the solutions, only your answer for question 2 is incorrect. The correct answer for question 2 is x = 154.