The total mass of 6 bottles of milk and 9 bottles of apple juice was 3.3 kg. The total mass of 3bottles of milk and 4bottles of apple juice was 1.56kg. Find the mass of a bottle of apple juice in kg
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3
Answer:
Step-by-step explanation:
M for milk and A for Apple juice
6M+9A=3.3kg. ......(1)
3M +4A=1.56kg........... (2)
Equation .. (2) ×2
6M+8A=3.12...... (3)
Equation (1) - equation (3)
=0.18 Apple. ......ans
Answered by
0
Answer:
0.18 kg
Step-by-step explanation:
use your brain, i am only grade 5 and i could do it
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