I only need to know question b, if anyone can help
1 answer:
243 liters represents 7/10 - 1/4 of the water.
v=243 / (7/10 - 1/4) = 243 / (14/20-5/20) = 243(20)/9 = 540 liters.
Answer: 540 liters
Check:
(7/10)(540) = 7(54) = 378
(1/4)540 = 135
difference = 378 - 135 = 243 good
You might be interested in
Answer:
2.5
Step-by-step explanation:
Berro can get 3 gallons of gas
Hello there ^ _ ^
5m - 7 = 6m + 11
Solve for M
5m - 6m = 11+ 7
-m = 18
Divide both sides by -1
-m/-1 = 18/-1
m = -18
Good luck!
M=30/22,5=1,33
m=25/x=1,33. ...>x=25/1,33=18,7
Answer:
3
Step-by-step explanation:
