the distance between two places is 15km. A man travelled 33/4km by tax

1.	the distance between two places is 15km. A man travelled 33/4km by taxi.41/8 km by bus and remaining distance he walked. how many km did he walked?
Answer» Given : ↴ $\sf \: <klux>DISTANCE</klux> \: between \: two \: places \: is \: 15km.$ $\sf \: Distance \: covered \: by \: taxi \: = \cfrac{33}{4}$ $\sf \: Distance \: covered \: by \: bus \: = \cfrac{41}{8}$ To FIND : ↴ $\sf \: Distance \: covered \: by \: Foot \: = \: ?$ So, Let's Start : ↴ $\sf \: Formula \: for \: finding \: Distance \: Covered \: by \: Foot \: :$ $\boxed {\mathrm { Total \: Distance \: - Distance \: covered}}$ Distance covered : ↴ $\boxed {\mathrm { \: Distance \: covered \: by \: taxi \: + Distance \: covered \: by \: bus \:}}$ $\sf \: \cfrac{33}{4} + \cfrac{41}{8}$ $\sf \: \cfrac{66 + 41}{8} \: = \: \cfrac{107}{8} \: Km$ Distance Covered by Foot : ↴ $\sf \: \cfrac{15}{1} - \cfrac{107}{8}$ $\sf \: \cfrac{120 - 107}{8} \: = \: \cfrac{13}{8}$ $\sf \: Distance \: covered \: by \: Foot \: = \: \cfrac{13}{8} \: Km$ $\sf \: <klux>ANSWER</klux> \: = \: \cfrac{13}{8} \:Km$ ______________________ Let's VERIFY our Answer : ↴ $\sf \: \cfrac{13}{8} + \cfrac{33}{4} + \cfrac{41}{8}$ $\sf \: \cfrac{13+66+41}{8}$ = 15 Km