the price of gasoline increased by 25% between january and march. if the price per gallon in march was 1.15 what was the price per gallon in january

Respuesta :

Answer:

0.86 ppg

Step-by-step explanation:

25% of 1.15 = 0.25 × 1.15 = 0.2875

1.15 - 0.2875 = 0.8625