answer the following question based on the following table.
vegetable. kg. price
lady finger. 1. 70
potato. 3. 90
bottle gourd. 1. 60
1.how many rupees will you pay for buying 1kg of potato and 1kg of bottle gourd ?
2. Pritiben has 200 rupees . Which can be bought maximum ? How many kgs can be bought ? how many rupees will be left ?she will have to buy more than one vegetable.
3.howmany kgs of each vegetable will have buy to pay the equal amount of any two vegetable?what is the total amount to be paid?
Answers
Question 1: Using a Price List:
(a) How much does (1/2) kg of tomatoes cost?
(b) Which costs more –(1/2) kg of onions or (1/4) kg of carrots?
(c) What is the price of (3/4) kg of potatoes?
(d) Keerthi is going for shopping. She has only Rs 20 with her. Can she buy all the things in her shopping list?
(e) Make two questions yourself from the price list.
1.
2.
Answer:
(a) Cost of 1 kg tomatoes = Rs 8
∴ Cost of (1/2) kg tomatoes = Rs 8 ÷ 2 = Rs 4
(b) Cost of 1 kg onions = Rs 10 Cost of 1 kg carrots = Rs 16
∴ Cost of (1/2) kg onions = Rs 10 ÷ 2 = Rs 5 And, Cost of (1/4) kg carrots = Rs 16 ÷ 4 = Rs 4 The cost of (1/2) kg onions is more than the cost of (1/4) kg carrots.
(c) Cost of 1 kg potatoes = Rs 12 Cost of (1/4) kg carrots = Rs 12 ÷ 4 = Rs 3
∴ Cost of (3/4) kg potatoes = Rs 3 × 3 = Rs 9
(d) Keerthi has Rs 20. Her shopping list includes (1/2)kg potatoes, 2 kg pumpkins and (1/4) kg carrots. Cost of 12kg potatoes = Rs 12 ÷ 2 = Rs 6 Cost of 2 kg pumpkins = Rs 2×4 = Rs 8 Cost of (1/4) kg carrots = Rs 16 ÷ 4 = Rs 4 Total cost of all vegetables = Rs 6 + Rs 8 + Rs 4 = Rs 18 Keerthi can purchase all the vegetables in her shopping list, as she has Rs 20.
(e) 1. How much pumpkin can she buy with the total money?
2. What will be the cost of 2 kg onions?
Step-by-step explanation:
mark me has brain list
Average
Given:
1 kg ladyfinger costs rs.70
3 kg of potato costs rs.90
1 kg of bottle gourd costs rs.60
To find:
Cost of 1 kg potato and 1 kg bottle gourd.
Which vegetable and what quantity can be bought maximum with rs.200. Money left with her if she will buy more than one vegetable.
Weight of each vegetables that can be bought for which equal amount to be paid for any two vegetable, total amount paid for it.
Explanation:
Cost of 1 kg potato =
Cost of 1 kg bottle gourd= rs.60
1) Total cost of 1kg of potato and 1kg of bottle gourd =
2) total money= rs.200
for buying maximum quantity and at least 2 types of vegetable there are
following cases possible,
- 2 kg ladyfinger worth rs.140 and 1 kg bottle gourd worth rs.60
in this case, she will have no money left.
- 2 kg bottle gourd worth rs.60 and 1 kg ladyfinger worth rs.70
in this case she will be left with rs.10.
- 2 kg potato worth rs.60 and 2 kg ladyfinger worth rs.140
in this case, she will have no money left.
- 4 kg potato worth rs.120 and 1kg ladyfinger / bottle gourd worth rs.70 / rs60 respectively.
in this case she will be left with rs.10 / rs.20 respectively..
- 2 kg potato worth rs.60, 1 kg ladyfinger worth rs.70 and 1 kg bottle gourd worth rs.60 .
in this case she will be left with rs.10.
No other case is possible except when fractions of weight will be considered.
3) 2 kg of potato will have same amount as 1 kg of bottle gourd which is rs.60,
Total amount needed to be paid will be rs.120.