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The problem states that Justin broke a cell sample into 10 batches, each weighing \( 8.8 \times 10^{-6} \) grams. We are tasked with finding the total weight of the original sample, using scientific notation.

### Steps:
1. If each batch weighs \( 8.8 \times 10^{-6} \) grams and there are 10 batches, the total weight of the original sample can be calculated by multiplying the weight of one batch by the number of batches.
   
   \[
   \text{Total weight} = 10 \times (8.8 \times 10^{-6})
   \]

2. Simplifying the expression:

   \[
   10 \times (8.8 \times 10^{-6}) = (10 \times 8.8) \times 10^{-6} = 88 \times 10^{-6}
   \]

3. Now express \( 88 \times 10^{-6} \) in proper scientific notation:

   \[
   88 \times 10^{-6} = 8.8 \times 10^{-5}
   \]

Thus, the original sample weighs \( 8.8 \times 10^{-5} \) grams.

Would you like more details or have any questions?

Here are 5 related questions to explore:
1. How do you multiply numbers in scientific notation?
2. What is the importance of converting to proper scientific notation?
3. How would the solution change if the number of batches were 20 instead of 10?
4. How do you divide numbers in scientific notation?
5. Can you convert the final answer \( 8.8 \times 10^{-5} \) grams to standard notation?

**Tip:** When multiplying or dividing by powers of 10, always adjust the exponent accordingly to maintain proper scientific notation.

Justin broke a cell sample into 10 batches, each weighing 8.8 × 10^-6 grams. How much did the original sample weigh?

Solve a scientific notation problem where a cell sample is divided into 10 batches, each weighing 8.8 × 10^-6 grams. Learn the steps to find the original sample weight using multiplication and scientific notation. Suitable for students in Grades 8-10.

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