Answer:
76.7 liters
Step-by-step explanation:
You have ...
C1×V1 = C2×V2
so ...
V2 = V1×(C1/C2) = (115 L)×(14/21) = 76 2/3 L
V2 ≈ 76.7 L
Answer:
x=27
Step-by-step explanation:
63+90+x=180
63+90=153
180-153= 27
If you mean equal payments each week like 30x = 2730 then it would be $91 per week for the 30 weeks to pay it