On Thursday, the pizzeria used 1,888 fewer grams of flour than it did on Friday. On Friday, it used 12 kilograms 240 grams. What was the total amount of flour used over the two days? Check your work! What was the total amount of flour used over the two days? The pizzeria used $$ \square \mathrm{kg} \square \mathrm{g} $$ of flour over the two days.

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UpStudy AI · Accepted Answer

To solve the problem, we need to follow these steps:

1. **Extract known conditions:**
   - On Friday, the pizzeria used 12 kilograms and 240 grams of flour.
   - On Thursday, the pizzeria used 1,888 grams less than on Friday.

2. **Convert Friday's flour usage to grams:**
   - Since 1 kilogram is equal to 1,000 grams, we can convert Friday's usage:
   $$
   \text{Flour used on Friday} = 12 \text{ kg} + 240 \text{ g} = 12,000 \text{ g} + 240 \text{ g} = 12,240 \text{ g}
   $$

3. **Calculate Thursday's flour usage:**
   - Since Thursday's usage is 1,888 grams less than Friday's:
   $$
   \text{Flour used on Thursday} = 12,240 \text{ g} - 1,888 \text{ g} = 10,352 \text{ g}
   $$

4. **Calculate the total amount of flour used over the two days:**
   - Now, we add the flour used on both days:
   $$
   \text{Total flour used} = \text{Flour used on Thursday} + \text{Flour used on Friday} = 10,352 \text{ g} + 12,240 \text{ g}
   $$

5. **Perform the addition:**
   $$
   \text{Total flour used} = 10,352 \text{ g} + 12,240 \text{ g} = 22,592 \text{ g}
   $$

6. **Convert the total back to kilograms and grams:**
   - To convert grams back to kilograms, we divide by 1,000:
   $$
   22,592 \text{ g} = 22 \text{ kg} + 592 \text{ g}
   $$

Thus, the total amount of flour used over the two days is $$ 22 \text{ kg} \, 592 \text{ g} $$.

Now, let's check the calculations to ensure accuracy:

- Flour used on Friday: $$ 12,240 \text{ g} $$
- Flour used on Thursday: $$ 10,352 \text{ g} $$
- Total: $$ 10,352 + 12,240 = 22,592 \text{ g} $$
- Conversion: $$ 22,592 \text{ g} = 22 \text{ kg} + 592 \text{ g} $$

Everything checks out correctly.

The final answer is:
The pizzeria used $$ 22 \text{ kg} \, 592 \text{ g} $$ of flour over the two days.
The pizzeria used 22 kilograms and 592 grams of flour over the two days.

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