its just the form of counting and not necessarily the different number
Answer:
By assuming that shortest feather has a length of 1/4 inches, the length of the longest feather is 2 inches.
Step-by-step explanation:
A mathematical translation of the statement of the problem is:

Where x, y represent the lengths of the longest and shortest feathers, respectively. Let assume that length of the shortest feather is 1/4 inches. Then, the length of the longest feather is:


By assuming that shortest feather has a length of 1/4 inches, the length of the longest feather is 2 inches.
Poor family could afford a horse and a scooter but not a cellphone. Kidding aside, The girl had a two-hour head start, and was riding her horse at 10 mph. Her father was riding his scooter at 15 mph. As they will meet up, their distances would be the same. Looking at the formula for distance: distance = speed*time, we can equate the distance for the two people as they would be the same. This is shown below:
Let: x = number of hours
distance of girl = distance of dad
10(x + 2) = 15x
x = 4
Therefore, they will meet after 4 hours after 12:00pm, or at 4:00 pm.
Answer:
88
Step-by-step explanation:
10.2 × (2 × 3.7) + 8
≈ 10 × (2 × 4) + 8
= 10 × 8 + 8
= 80 + 8
= 88