Question

2/7 of a fuel tank of a car is empty. If the total capacity of the fuel tank is 138 3/5 L, find how many litres of fuel is still left in the fuel tank?
And the answer is not 197.97 it is 99 . I have answer but I do not have the steps.
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Answer 1

caoacity of fuel tank = 1383/5 lit

empty tank=2/7

filled tank =1-2/7=5/7

fuel left=5/7*1383/5=1383/7 lit=197.57 lit

Answer 2

Answer

step by step explination