Question

a 5 litter can has 3.65 liters of water and a 7 litter can has 4.28 litter of water. how many more litres of water are needed to fill up both cans​

Answer 1

Required answer:

5 - 3.65 = 1.35

7 - 4.28 = 2.72

So, water needed = 1.35 + 2.72

= 2.91 liters