The average amount of water in 4 similar tanks is k litres.(a) Express the total amount of water in the tanks in terms of k.(b) If k=15, find the total amount of water in the 4 tanks.
Q. The average amount of water in 4 similar tanks is k litres.(a) Express the total amount of water in the tanks in terms of k.(b) If k=15, find the total amount of water in the 4 tanks.
Denote total water as T: Let's denote the total amount of water in the 4 tanks as T. Since the average amount of water in each tank is k liters, we can express T in terms of k.T=4×k
Substitute k with 15: Now, we substitute k with 15 to find the total amount of water in the 4 tanks.T=4×15
Perform multiplication: Perform the multiplication to find the total amount of water. T=60