Let's solve the
scale conversion problems step by step. The task involves converting between
millimeters (mm) and
centimeters (cm).
🔁 Conversion Rule:
-
1 cm = 10 mm
- So, to convert:
-
mm → cm: divide by 10
-
cm → mm: multiply by 10
---
Now let's solve each problem:
---
1.
570 mm = ? cm
$ 570 \div 10 = 57 $ cm
✔ 57 cm
2.
134 mm = ? cm
$ 134 \div 10 = 13.4 $ cm
✔ 13.4 cm
3.
798 cm = ? mm
$ 798 \times 10 = 7980 $ mm
✔ 7980 mm
4.
959 mm = ? cm
$ 959 \div 10 = 95.9 $ cm
✔ 95.9 cm
5.
292 mm = ? cm
$ 292 \div 10 = 29.2 $ cm
✔ 29.2 cm
6.
550 mm = ? cm
$ 550 \div 10 = 55 $ cm
✔ 55 cm
7.
188 mm = ? cm
$ 188 \div 10 = 18.8 $ cm
✔ 18.8 cm
8.
792 mm = ? cm
$ 792 \div 10 = 79.2 $ cm
✔ 79.2 cm
9.
889 mm = ? cm
$ 889 \div 10 = 88.9 $ cm
✔ 88.9 cm
10.
392 mm = ? cm
$ 392 \div 10 = 39.2 $ cm
✔ 39.2 cm
11.
907 cm = ? mm
$ 907 \times 10 = 9070 $ mm
✔ 9070 mm
12.
841 cm = ? mm
$ 841 \times 10 = 8410 $ mm
✔ 8410 mm
---
✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 1. 570 mm = |
57 cm |
| 2. 134 mm = |
13.4 cm |
| 3. 798 cm = |
7980 mm |
| 4. 959 mm = |
95.9 cm |
| 5. 292 mm = |
29.2 cm |
| 6. 550 mm = |
55 cm |
| 7. 188 mm = |
18.8 cm |
| 8. 792 mm = |
79.2 cm |
| 9. 889 mm = |
88.9 cm |
| 10. 392 mm = |
39.2 cm |
| 11. 907 cm = |
9070 mm |
| 12. 841 cm = |
8410 mm |
---
📝 Explanation Summary:
- When converting from
mm to cm, divide by 10.
- When converting from
cm to mm, multiply by 10.
- This is because there are
10 millimeters in 1 centimeter.
Let me know if you'd like a printable version or visual explanation!
Parent Tip: Review the logic above to help your child master the concept of convert units of measurement worksheet.