The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. What is the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?
Question
The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. What is the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?
Solution
Let's solve this step by step:
Step 1: We know that the cost of 6 kg of flour equals the cost of 2 kg of rice. Given that the cost of each kg of flour is Rs.20.50, the cost of 6 kg of flour is 6 * 20.50 = Rs.123. Therefore, the cost of 2 kg of rice is also Rs.123.
Step 2: From this, we can find out the cost of 1 kg of rice. It is 123 / 2 = Rs.61.50.
Step 3: We also know that the cost of 10 kg of apples is equal to the cost of 24 kg of rice. So, the cost of 10 kg of apples is 24 * 61.50 = Rs.1476.
Step 4: Therefore, the cost of 1 kg of apples is 1476 / 10 = Rs.147.60.
Step 5: Now, we can calculate the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour. It is (4 * 147.60) + (3 * 61.50) + (5 * 20.50) = Rs.590.40 + Rs.184.50 + Rs.102.50 = Rs.877.40.
So, the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour is Rs.877.40.
Similar Questions
Tomatoes are $5 a kilogram and potatoes are $6 a kilogram. What is the total cost ofx kilograms of tomatoes and z kilograms of potatoes?
A farmer mixes two varieties of rice of price Rs. 36 per kg and Rs. 24 per kg in the ratio of 1: 2, respectively. He sold the mixture for Rs. 2100 to earn a profit of 25%, then find the quantity of rice of cost Rs. 24 per kg used in the mixture. 20 kg30 kg40 kg50 kg60 kg
The cost of 3 apples, 2 mangos and 4 oranges is Rs.43. The cost of 5 apples, 3 mangos and 6 oranges is Rs.66. Find the cost of one apple?a.Rs.4b.Rs.6c.Rs.5d.Rs.3
Sujatha buys 8 apples and 5 mangoes for ₹ 208. When the cost of an apple is increased by 20% and mango is decreased by 10%, then she can buy 5 apples and 10 mangoes for ₹ 219. What is the cost of 4 apples and 7 mangoes?
How many kilograms of wheat costing Rs.8 per kg must be mixed with 36 kg of rice costing Rs.5.40 per kg so that 20% gain may be obtained by selling the mixture at Rs.7.20 per kg?Options :10 kg10.2 kg10.6 kg10.8 kg
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.