Question

a gardner uses 1/3 of a liter of water to water 2/7 of a garden. watering the entire garden at this rate will require how many liters of water

Answer 1

(1/3) / (2/7) = x / 1
cross multiply
(2/7)(x) = (1/3)(1)
2/7x = 1/3
x = 1/3 * 7/2
x = 7/6 = 1 1/6 liters