Question: A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 20 kg, how much cashews are there?
Options:
6 kg
4 kg
5 kg
3 kg
Correct Answer: 4 kg
Solution:
30% of 20 kg = 0.3 * 20 = 6 kg of cashews.
A mixture of two types of nuts contains 70% almonds and 30% cashews. If the tota
Practice Questions
Q1
A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 20 kg, how much cashews are there?
6 kg
4 kg
5 kg
3 kg
Questions & Step-by-Step Solutions
A mixture of two types of nuts contains 70% almonds and 30% cashews. If the total weight of the mixture is 20 kg, how much cashews are there?
Step 1: Understand that the mixture has two types of nuts: almonds and cashews.
Step 2: Know that the mixture is 30% cashews.
Step 3: Find out the total weight of the mixture, which is 20 kg.
Step 4: To find the weight of the cashews, calculate 30% of 20 kg.
Step 5: Convert 30% to a decimal, which is 0.3.
Step 6: Multiply 0.3 by 20 kg: 0.3 * 20 = 6 kg.
Step 7: Conclude that there are 6 kg of cashews in the mixture.
Percentage Calculation – Understanding how to calculate a percentage of a total amount.
Weight Distribution – Applying the concept of weight distribution in a mixture.
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