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KB to MB worksheet

Grades 5–6 · CCSS 5.NBT.A.2

Solve each problem and show your work. Round answers to 2 decimal places where needed.

1.
Problem 1.
- Value to convert: 500
- Direction: Megabytes → Kilobytes
Find: In kilobytes
Answer
2.
Problem 2.
- Value to convert: 550
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
3.
Problem 3.
- Value to convert: 420
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
4.
Problem 4.
- Value to convert: 400
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
5.
Problem 5.
- Value to convert: 350
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
6.
Problem 6.
- Value to convert: 450
- Direction: Megabytes → Kilobytes
Find: In kilobytes
Answer
7.
Problem 7.
- Value to convert: 450
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
8.
Problem 8.
- Value to convert: 625
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer
9.
Problem 9.
- Value to convert: 700
- Direction: Megabytes → Kilobytes
Find: In kilobytes
Answer
10.
Problem 10.
- Value to convert: 650
- Direction: Kilobytes → Megabytes
Find: In megabytes
Answer

Answer key: KB to MB worksheet

1. In kilobytes: 500,000 kB
1. Start with the conversion factor: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. Multiply your megabytes by 1,000 to get kilobytes
  $500 MB \times 1,000$ $= 500,000 kB$
2. In megabytes: 0.55 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{550 kB}{1,000}$ $= 0.55 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $550 kB \times 0.001$ $= 0.55 MB$
3. In megabytes: 0.42 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{420 kB}{1,000}$ $= 0.42 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $420 kB \times 0.001$ $= 0.42 MB$
4. In megabytes: 0.4 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{400 kB}{1,000}$ $= 0.4 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $400 kB \times 0.001$ $= 0.4 MB$
5. In megabytes: 0.35 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{350 kB}{1,000}$ $= 0.35 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $350 kB \times 0.001$ $= 0.35 MB$
6. In kilobytes: 450,000 kB
1. Start with the conversion factor: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. Multiply your megabytes by 1,000 to get kilobytes
  $450 MB \times 1,000$ $= 450,000 kB$
7. In megabytes: 0.45 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{450 kB}{1,000}$ $= 0.45 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $450 kB \times 0.001$ $= 0.45 MB$
8. In megabytes: 0.63 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{625 kB}{1,000}$ $= 0.625 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $625 kB \times 0.001$ $= 0.625 MB$
9. In kilobytes: 700,000 kB
1. Start with the conversion factor: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. Multiply your megabytes by 1,000 to get kilobytes
  $700 MB \times 1,000$ $= 700,000 kB$
10. In megabytes: 0.65 MB
1. The official definition goes the other way: 1 MB is exactly 1,000 kB
  $1 MB$ $= 1,000 kB$
2. So divide your kilobytes by 1,000 to get megabytes
  $\frac{650 kB}{1,000}$ $= 0.65 MB$
3. Or multiply by 0.001 instead. It gives the same answer, because 1 ÷ 1,000 = 0.001
  $650 kB \times 0.001$ $= 0.65 MB$