Question

Aila's gym class just completed a physical fitness unit. One of the activities was improving flexibility. Students had to sit on the ground with their feet in front of them and reach their arms out as far as they could. A scale like the one in the picture below was used to measure their flexibility. Aila's measurement at the end of the unit was four more than her measurement at the beginning. If her measurement at the beginning was -2, how far was Aila able to reach at the end of the unit?

a. -6 units
b. -2 units
c. 2 units
d. 6 units

Answer 1

Aila achieved a flexibility measurement of 2 units at the end of the unit (option c).

Step-by-step explanation:

At the beginning, Aila measured -2 units. Since her final measurement was four more than that, we simply add 4 to her initial score:

-2 (initial) + 4 (improvement) = 2 units (final)

Therefore, Aila's final reach on the flexibility scale was 2 units.

In conclusion, Aila successfully improved her flexibility through the physical fitness unit, demonstrating a notable increase of four units on the flexibility scale. This positive outcome highlights the importance of targeted exercise and the potential for individuals to enhance their physical abilities through dedicated practice.

Option C is answer.

Answer 2

Aila's initial flexibility measurement was -2 units. After the unit, her measurement improved by 4 units, resulting in a final measurement of 2 units.

Step-by-step explanation:

The student in question is Aila, who participated in a physical fitness unit aimed at improving flexibility. The measurement used to gauge flexibility involved reaching forward with arms extended and noting the position relative to a starting point on a scale. Aila's initial measurement was at -2 on this scale. At the end of the unit, Aila's flexibility measurement was four units more than her initial measurement. To determine Aila's final measurement, we simply add four units to her initial measurement of -2.

Aila's initial measurement: -2

Improvement: +4

Final measurement: -2 + 4 = 2 units

Therefore, Aila was able to reach 2 units far at the end of the unit, which corresponds to option c.