Answer:

Base. Rate. Percentage

1)40. 36. 90%

2)400. 340. 85%

3)250. 25. 10%

4)270. 40.5. 15%

5)70. 49. 70%

Step-by-step explanation:

The percentage always ends in %

The base is the most highest number you can see

Like" 50% of the 400 is 200."

And the rate has a clue which is the word "is"

Hope it helps:)

1. 90% of 40 is 36

B- 40 R- 90% P- 36

2. 340 is 85% of 400

B- 400 R- 85% P- 340

3. 25 is 10% of 250

B- 250 R- 10% P- 25

4. 40.5 is 15% of 270

B- 270 R- 15% P- 40.5

5. 70% of 70 is 49

B- 70 R- 70% P- 49

(. ❛ ᴗ ❛.) hope it helps!