Problem Description:
The task is to match the scales (images of weighing devices) to their corresponding weight measurements: 300 g, 700 g, and 800 g. Each scale shows a different reading, and we need to determine which reading corresponds to which weight.
Solution Approach:
1.
Analyze Each Scale:
- Each image shows a weighing scale with a needle pointing to a specific value on the scale.
- The scales are labeled with units (likely grams), and the needle indicates the measured weight.
2.
Match the Needle Position to the Given Weights:
- Compare the position of the needle on each scale to the provided weights (300 g, 700 g, and 800 g).
- Ensure that the needle aligns with the correct marking on the scale for each weight.
3.
Verify Consistency:
- Confirm that the needle positions correspond logically to the given weights. For example, a higher weight should have the needle positioned higher on the scale.
Step-by-Step Analysis:
#### Scale 1:
- The needle is positioned relatively low on the scale.
- This suggests a smaller weight measurement.
- Matching it to the given options,
300 g is the smallest weight, so this scale likely corresponds to
300 g.
#### Scale 2:
- The needle is positioned in the middle range of the scale.
- This suggests a moderate weight measurement.
- Matching it to the given options,
700 g is the middle weight, so this scale likely corresponds to
700 g.
#### Scale 3:
- The needle is positioned near the top of the scale.
- This suggests a larger weight measurement.
- Matching it to the given options,
800 g is the largest weight, so this scale likely corresponds to
800 g.
Final Matches:
-
Scale 1: 300 g
-
Scale 2: 700 g
-
Scale 3: 800 g
Explanation:
The solution is based on the relative positions of the needles on the scales. By comparing these positions to the given weight options, we can logically deduce which weight each scale represents. The lowest needle position corresponds to the smallest weight (300 g), the middle position to the moderate weight (700 g), and the highest position to the largest weight (800 g).
Final Answer:
\[
\boxed{300 \text{ g}, 700 \text{ g}, 800 \text{ g}}
\]
Parent Tip: Review the logic above to help your child master the concept of spring scale worksheet.
