Let’s solve each percentage problem step by step. Remember: “X% of Y” means you multiply X/100 × Y.
---
1a. 20% of 50
→ 20/100 = 0.2
→ 0.2 × 50 =
10
1b. 50% of 80
→ 50/100 = 0.5
→ 0.5 × 80 =
40
---
2a. 50% of 100
→ 0.5 × 100 =
50
2b. 70% of 70
→ 70/100 = 0.7
→ 0.7 × 70 =
49
---
3a. 80% of 30
→ 80/100 = 0.8
→ 0.8 × 30 =
24
3b. 60% of 30
→ 60/100 = 0.6
→ 0.6 × 30 =
18
---
4a. 30% of 30
→ 30/100 = 0.3
→ 0.3 × 30 =
9
4b. 10% of 10
→ 10/100 = 0.1
→ 0.1 × 10 =
1
---
5a. 20% of 80
→ 0.2 × 80 =
16
5b. 80% of 10
→ 0.8 × 10 =
8
---
6a. 20% of 0
→ Any percent of 0 is 0 →
0
6b. 60% of 90
→ 0.6 × 90 =
54
---
7a. 10% of 70
→ 0.1 × 70 =
7
7b. 70% of 0
→ Again, any percent of 0 is 0 →
0
---
8a. 20% of 60
→ 0.2 × 60 =
12
8b. 50% of 50
→ 0.5 × 50 =
25
---
Final Answer:
1a. 10
1b. 40
2a. 50
2b. 49
3a. 24
3b. 18
4a. 9
4b. 1
5a. 16
5b. 8
6a. 0
6b. 54
7a. 7
7b. 0
8a. 12
8b. 25
Parent Tip: Review the logic above to help your child master the concept of percent worksheet pdf.
