Respuesta :

Answer: 10%

Step-by-step explanation: R20 = 100

Therefore R1 = 100%÷ R20 = 5%. The difference between R22 and R20 is R2, therefore the increase in % is R2×5%=10%.

FiverT22

Answer:

+10%

Step-by-step explanation:

i got it right on edge