Question

estimating solutions to multistep word problems - item 35619
a baker needs 500 cupcake wrappers for this months orders.
he has 365 cupcake wrappers in his store.
he buys an additional 250 cupcake wrappers.
he wants to see if he has enough cupcake wrappers.
complete the statements.
how should the baker use rounding to estimate the number of cupcake wrappers he has?
to make sure he has enough cupcake wrappers, the baker should round the numbers of cupcake wrappers
round the values to the hundreds place, then find the estimated number of cupcake wrappers.
the estimated total number of cupcake wrappers is
the baker enough cupcake wrappers.

Explanation:

Part 1: How should the baker round?

To ensure he has enough, the baker should round the numbers **down or up? Wait, no—wait, the first blank (the first dropdown) is about rounding direction? Wait, the original problem's first part: "To make sure he has enough cupcake wrappers, the baker should round the numbers of cupcake wrappers [up/down? Wait, no, the first part is the rounding strategy. Wait, the numbers are 365 (current) and 250 (bought). To estimate if total ≥500, we round. Let's see:

First, the first question: "How should the baker use rounding to estimate the number of cupcake wrappers he has? To make sure he has enough cupcake wrappers, the baker should round the numbers of cupcake wrappers [probably down or up? Wait, no, the first part is the rounding direction. Wait, the standard for ensuring enough is to round down? No, wait—wait, the first blank (the first dropdown) is likely "down" or "up"? Wait, no, the original text: "To make sure he has enough cupcake wrappers, the baker should round the numbers of cupcake wrappers [____]." Wait, maybe the options are "down" or "up"? Wait, no, maybe the first part is about rounding down? Wait, no, let's think. The baker has 365 (round to 300 or 400? Wait, 365 is closer to 400, but to be conservative (to make sure he has enough), he should round down? No, wait—if he rounds down, he might underestimate. Wait, no—wait, the problem says "to make sure he has enough", so he should round the numbers down? Wait, no, maybe the first part is "down" or "up". Wait, maybe the first blank is "down" (but I need to check). Wait, maybe the first part is "down" (round 365 to 300, 250 to 200? No, that would be too low. Wait, no—wait, the second question is to round to the hundreds place. So 365 rounded to hundreds place is 400 (since 365 is closer to 400 than 300? Wait, 365 is 3.65 hundreds, so rounding to hundreds place: look at tens digit (6), which is ≥5, so round up to 400. 250 is exactly halfway, but usually rounds up to 300? Wait, no, 250 rounded to hundreds place: tens digit is 5, so round up to 300? Wait, no, 250 is 2.5 hundreds, so rounding to nearest hundred: 250 rounds to 300? Wait, no, the rule is: if the digit in the tens place is 5 or more, round up. So 365: tens digit 6, so round to 400. 250: tens digit 5, so round to 300. Then total is 400 + 300 = 700? No, that can't be. Wait, no, maybe the first part is to round down. Wait, maybe the first blank is "down" (round 365 to 300, 250 to 200). Then total is 500. But 365 + 250 = 615, which is more than 500. Wait, maybe the first part is "down" to be conservative. Wait, maybe the first answer is "down".

Then, the second part: "Round the values to the hundreds place, then find the estimated number of cupcake wrappers. The estimated total number of cupcake wrappers is [____]." So 365 rounded to hundreds place: 400 (since 365 is 3 hundreds and 65, so round up to 400). 250 rounded to hundreds place: 300 (since 250 is 2 hundreds and 50, round up to 300? Wait, no, 250 is exactly 2.5 hundreds, so sometimes rounded to 300, sometimes 200. But in math, 250 rounds up to 300. So 365 → 400, 250 → 300. Then total is 400 + 300 = 700? But 700 ≥500, so he has enough. Wait, but maybe the first part is to round down. Wait, 365 rounded down to 300, 250 rounded down to 200. Then total is 500, which is exactly the needed. So if he rounds down, total is 500, which is enough. So maybe the first blank is "down" (round the numbers down), then round to hundreds place: 365 → 300, 250 → 200. Then total is 500. Then the baker has enough.

Wait, let's re-express:

1. T…

Step1: Determine Rounding Direction

To ensure enough wrappers, round numbers down (conservative estimate; if rounded total ≥500, actual total is too).

Step2: Round to Hundreds Place

• 365 (current) rounded down to hundreds: \( 300 \)
• 250 (bought) rounded down to hundreds: \( 200 \)

Step3: Calculate Estimated Total

Add rounded values: \( 300 + 200 = 500 \)

Step4: Compare to Needed

Estimated total (\( 500 \)) equals needed (\( 500 \)), so actual total (\( 365 + 250 = 615 \)) is enough.

Answer:

• First blank: down (or as per options)
• Estimated total: \( \boldsymbol{500} \)
• The baker: has enough (or "has")

(Note: The exact wording of the first blank depends on the provided options, but the estimated total is 500, and the baker has enough.)