Apark ranger finds that 35% of the park’s visitors stayed at the campground. if 105 visitors stayed at the campground one day, how many visitors did the park have that day

300

Step-by-step explanation:

To solve this problem you multiply 105 by 100 and then divide the total by 35 as follows:

(105 x 100) / 35

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.