the cost of 3 1/2 kg of sugar is RS 63. find the cost of 1 1/5 kg of sugar About the author Savannah
Answer: 21 Rs 60 paisa Step-by-step explanation: the cost of 3 1/2 kg of sugar= 63Rs so, the cost of one kg of sugar = 7/2=2/7×63= 18Rs. So the cost of 1 1/5 kg of sugar will be= 18+1/5 of 18 18+3.60 21 Rs 60 paisa Reply
Step-by-step explanation: 3 1/2 kg = 7/2kg = 7/2×1000 g = 3500g 1 1/2kg = 3/2kg = 3/2 x 1000g = 1500g cost of 3500g of sugar is rs. 63 cost of 1g of sugar is rs. 63/3500 cost of 1500g of sugar is 63/3500×1500. = rs.27 Reply
Answer:
21 Rs 60 paisa
Step-by-step explanation:
the cost of 3 1/2 kg of sugar= 63Rs
so, the cost of one kg of sugar = 7/2=2/7×63= 18Rs.
So the cost of 1 1/5 kg of sugar will be= 18+1/5 of 18
18+3.60
21 Rs 60 paisa
Step-by-step explanation:
3 1/2 kg = 7/2kg = 7/2×1000 g = 3500g
1 1/2kg = 3/2kg = 3/2 x 1000g = 1500g
cost of 3500g of sugar is rs. 63
cost of 1g of sugar is rs. 63/3500
cost of 1500g of sugar is 63/3500×1500.
= rs.27