Preeti Bought 3 Gold Coins.The Weight Of These 3 Coins Are 300g , 750g And 700g.How Much Gold Did She Buy? Ans

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Introduction

In this problem, we are given the weights of three gold coins purchased by Preeti. We need to calculate the total weight of gold she bought. This problem involves basic arithmetic operations, specifically addition.

The Problem

Preeti bought 3 gold coins with the following weights:

  • Coin 1: 300g
  • Coin 2: 750g
  • Coin 3: 700g

Calculating the Total Weight

To find the total weight of gold Preeti bought, we need to add the weights of the three coins.

Step 1: Add the weights of Coin 1 and Coin 2

First, let's add the weights of Coin 1 and Coin 2.

300g + 750g = 1050g

Step 2: Add the weight of Coin 3

Now, let's add the weight of Coin 3 to the result from Step 1.

1050g + 700g = 1750g

Conclusion

Therefore, Preeti bought a total of 1750g of gold.

Discussion

This problem is a simple example of how to calculate the total weight of multiple objects. In real-life scenarios, we often need to calculate the total weight of items, such as groceries or packages, to determine the cost or shipping weight.

Tips and Variations

  • To make this problem more challenging, you can add more coins with different weights.
  • You can also use different units of measurement, such as grams, kilograms, or ounces.
  • In a real-world scenario, you may need to consider the density of the material (in this case, gold) to calculate the total weight.

Practice Problems

Try solving the following problems:

  • A person buys 2 bags of apples, each weighing 500g. How much do the apples weigh in total?
  • A store sells 3 boxes of chocolates, each weighing 200g. How much do the chocolates weigh in total?

Answer Key

  • 1000g
  • 600g

Conclusion

In conclusion, calculating the total weight of multiple objects is a simple yet important skill. By following the steps outlined in this problem, you can easily calculate the total weight of items and apply this skill to real-life scenarios.