If his water to cement ratio is 20 to 30, this means that if he uses 20 liters of water, he'd use 30 liters of cement.
The total mixture would then be 20+30=50 liters.
and the water would be 20/50=0.4 or 40% of the total mixture.
To find the answer,
multiply the amount of calories in one kit kat bar by 16
218 * 16 = ?
The final answer is 3,488 calories
the answer is d the image is the same size
Answer:
4
Step-by-step explanation:
