3. The cost of 37 m of silk is 36290. What length of this silk can be purchased for 3 4420?
4. A worker is paid * 1110 for 6 days. If his total wages during a month are 3 4625, for how
many days did he work?
5. A car can cover a distance of 357 km on 42 litres of petrol. How far can it travel on 12 litres
of petrol?
200 km
Answers
Answered by
3
Answer:
4) 25 days
5) 102 km
Step-by-step explanation:
4) solution
from the question,
worker is paid Rs. 1110 for = 6 days
worker is paid Rs. 4625 for = (6/110) days
worker is paid Rs. 4625 for = (6/1110)×(4625) days
= 25 days
worker work for = 25 days and he paid Rs. 4625
5) solution
on 42 litres petrol the car cover = 375 km
on 1 litre petrol the car cover = 375/42 km
on 12 litre petrol, the car cover = (357/42×12)
=(51×2) km
= 102 km
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