In three weeks repaired 4/9 roads, for the second - 11/15 other are expensive. How many km of the road repaired for the third week?

244

Answer:

Step-by-step explanation:

(108:9)*4=12+4=48 - the first week

108-48=60 - remained from first week

(60:15)*11=44 - the second week

108-(48+44)=16 - kilometers repaired for the 3rd week

291
Answer add