Answer:
x = 2
Step-by-step explanation:
Due to this being urgent, I'm foregoing the explanation
Fraction division is basically multiplication of a reciprocal.
For example (1/4)/(1/8) = (1/4)x(8/1)=2
Multiplication of the answer and the piece that divides (in this case 2 x 1/8), you should get the piece that is being divided (in this case 1/4). If that is correct, then your division is correct.
Add 12 to both sides resulting in 5a = 60 and then divide both sides by 5 which results in a = 12 so your answer will be a = 12
400/1600 =25%
Explanation:
Total=1,200+400=1,600
It turns 4 times because 3 x 4 = 7
give thanx plz
