 
 <prompt> Aiki na gaba ta fito daga ƙarfe 200 zuwa 650. 50 miliyan suka bude a ranar uku, kuma miliyan uku sun bude a ranar biyu. Me miliyan suna bukata ayya da aiki don gaba da aiki? <response>: The length of the highway that needs to be constructed is 650 – 200 = 450 miles.
Bayan ranar farko, akwatin da aka bukaci shine 450 – 50 = 400 miles.
A ranar biyu, 50 miles * 3 = 150 miles za'a sa aka kara zuwa tsohuwar hanyar.
Wannan yana nufin cewa 400 – 150 = 250 miles suna bukata a hanyar.

An samu 250. 