Final answer:
To find Adele's time at her most recent race, subtract 26% of her previous time from her previous time and we get 148 minutes.
Step-by-step explanation:
To find Adele's time at her most recent race, we need to calculate 26% of her time at the previous race and subtract it from her previous time.
26% of 200 minutes is calculated by multiplying 200 by 0.26:
26% ÷ 100% = 0.26
0.26 x 200 = 52 minutes
To find her time at the most recent race, we subtract 52 minutes from her previous time:
200 minutes - 52 minutes = 148 minutes