Explanation:
We are converting inches to centimeters using the rule:
1 inch = 2.54 cm
To convert any number of inches to centimeters, multiply that number by 2.54.
Let’s go row by row and compute each:
1.
24 in → 24 × 2.54 =
20 × 2.54 = 50.8
4 × 2.54 = 10.16
Total = 50.8 + 10.16 =
60.96 cm
2.
2 in → 2 × 2.54 =
5.08 cm
3.
6 in → 6 × 2.54 =
6 × 2 = 12
6 × 0.54 = 3.24
Total = 12 + 3.24 =
15.24 cm
4.
12 in → 12 × 2.54 =
10 × 2.54 = 25.4
2 × 2.54 = 5.08
Total = 25.4 + 5.08 =
30.48 cm
5.
17 in → 17 × 2.54
10 × 2.54 = 25.4
7 × 2.54 = 17.78
Total = 25.4 + 17.78 =
43.18 cm
6.
16 in → 16 × 2.54
10 × 2.54 = 25.4
6 × 2.54 = 15.24
Total = 25.4 + 15.24 =
40.64 cm
7.
5 in → 5 × 2.54 =
12.7 cm
8.
6 in (again) → same as above =
15.24 cm
9.
11 in → 11 × 2.54
10 × 2.54 = 25.4
1 × 2.54 = 2.54
Total =
27.94 cm
10.
5 in (again) →
12.7 cm
11.
15 in → 15 × 2.54
10 × 2.54 = 25.4
5 × 2.54 = 12.7
Total =
38.1 cm
12.
21 in → 21 × 2.54
20 × 2.54 = 50.8
1 × 2.54 = 2.54
Total =
53.34 cm
13.
2 in (again) →
5.08 cm
14.
22 in → 22 × 2.54
20 × 2.54 = 50.8
2 × 2.54 = 5.08
Total =
55.88 cm
15.
7 in → 7 × 2.54 =
7 × 2 = 14
7 × 0.54 = 3.78
Total =
17.78 cm
16.
25 in → 25 × 2.54
25 × 2 = 50
25 × 0.54 = 13.5
Total =
63.5 cm
17.
9 in → 9 × 2.54 =
9 × 2 = 18
9 × 0.54 = 4.86
Total =
22.86 cm
18.
18 in → 18 × 2.54
10 × 2.54 = 25.4
8 × 2.54 = 20.32
Total =
45.72 cm
19.
7 in (again) →
17.78 cm
20.
22 in (again) →
55.88 cm
Let me double-check a few to be safe:
- 12 in = 1 foot → known: 1 ft = 30.48 cm
✔
- 24 in = 2 ft → 2 × 30.48 = 60.96 cm
✔
- 10 in = 25.4 cm → so 5 in = 12.7 cm
✔
- 25 in = 25 × 2.54 = 63.5 cm
✔ (since 2.54 × 100 = 254, so 2.54 × 25 = 254 ÷ 4 = 63.5)
All values check out.
Final Answer:
24 in = 60.96 cm
2 in = 5.08 cm
6 in = 15.24 cm
12 in = 30.48 cm
17 in = 43.18 cm
16 in = 40.64 cm
5 in = 12.7 cm
6 in = 15.24 cm
11 in = 27.94 cm
5 in = 12.7 cm
15 in = 38.1 cm
21 in = 53.34 cm
2 in = 5.08 cm
22 in = 55.88 cm
7 in = 17.78 cm
25 in = 63.5 cm
9 in = 22.86 cm
18 in = 45.72 cm
7 in = 17.78 cm
22 in = 55.88 cm
Parent Tip: Review the logic above to help your child master the concept of convert meters to centimeters worksheet.
