A contractor purchased house and spend 30% of its cost price on repairs and painting and then he sold the house for rupees 335400 made of profit of 20%. At what price did the contractor purchase the house ? a. rs 215000
b. rs 222500
c. rs 225000
d. rs 217500

What’s the question?

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

Ibelieve the answer is c