Answer:
no sé eres tú
Step-by-step explanation:
Answer:
Step-by-step explanation:
22 is the answr
Answer:
6.25 kg cement, 7.5 L water
Step-by-step explanation:
2.5 kg cement / 4 kg sand = x kg cement / 10 kg sand
x = 6.25
3 L water / 4 kg sand = y L water / 10 kg sand
y = 7.5