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Base Rate Percentage 12. 1. 20% 2 65 13 3 80 35% di coin b 75% 240 5. 25 1.25 6. 52 50%​

Base Rate Percentage 12 1 20 2 65 13 3 80 35 Di Coin B 75 240 5 25 125 6 52 50 class=

Sagot :

Answer:

B.

Base Rate Percentage

1. 60 20 12

2. 65 20 13

3. 80 35 280

4. 320 75 240

5. 25 5 1.25

6. 52 50 26

Solution:

1. Finding the base

• To find base (B = P ÷ R)

• B = P ÷ R

• B = 12 ÷ 20℅

• B = 12 ÷ 0.2

• B = 60

2. Finding the rate

• To find rate (R = P ÷ B)

• R = P ÷ R

• R = 13 ÷ 65

• R = 0.2 × 100

• R = 20

3. Finding the percentage

• To find percentage (P = B × R)

• P = B × R

• P = 80 × 35℅

• P = 80 × 0.35

• P = 280

4. Finding the base

• To find base (B = P ÷ R)

• B = P ÷ R

• B = 240 ÷ 75℅

• B = 240 ÷ 0.75

• B = 320

5. Finding the rate

• To find rate (R = P ÷ B)

• R = P ÷ B

• R = 1.25 ÷ 25

• R = 0.05 × 100

• R = 5

6. Finding the percentage

• To find percentage (P = B × R)

• P = B × R

• P = 52 × 50℅

• P = 52 × 0.5

• P = 26

Sana nakatulong :)