Let's solve this step by step. The task is to choose the
best unit of measure for each object or distance, based on what makes the most sense in real-life measurement.
We’ll use
metric units, as they are commonly used in educational contexts like this (especially since the name "Agustín" suggests a Spanish-speaking context where metric is standard).
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Here’s the reasoning for each:
a) A tall bookcase in
→ A bookcase is typically a few feet tall — maybe 1.5 to 2 meters.
✔ Meters (m) — best for measuring furniture height.
b) A pool in
→ Pools are large and usually measured in length (e.g., 10 meters).
✔ Meters (m) — appropriate for length of a pool.
c) A book in
→ A book is small, maybe 20–30 cm long.
✔ Centimeters (cm) — good for small objects like books.
d) A glass of water in
→ This refers to volume (how much water it holds).
✔ Milliliters (mL) — a typical glass holds about 200–300 mL.
e) The house in
→ The size of a house is usually measured in area (square meters), but if we're talking about dimensions (length/width), we’d use meters. Since it says “the house,” likely referring to its size or dimensions.
✔ Meters (m) — best for overall size or length of a house.
f) A shoe in
→ Shoes are small, so we measure their length in smaller units.
✔ Centimeters (cm) — e.g., a shoe might be 25 cm long.
g) A computer in
→ A computer (like a laptop or desktop) is about 30–40 cm wide.
✔ Centimeters (cm) — suitable for device size.
h) The distance between his bedroom and the kitchen in
→ This is an indoor distance, probably a few meters.
✔ Meters (m) — perfect for room-to-room distances.
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Final Answers:
a) A tall bookcase in
meters
b) A pool in
meters
c) A book in
centimeters
d) A glass of water in
milliliters
e) The house in
meters
f) A shoe in
centimeters
g) A computer in
centimeters
h) The distance between his bedroom and the kitchen in
meters
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✔ These choices reflect practical, everyday usage of measurement units.
Parent Tip: Review the logic above to help your child master the concept of correct unit of measure worksheet.
