Answer:

Step-by-step explanation:
1) Remove parentheses.

2) Regroup terms.

1/4 = 5/20
2/5 = 8/20
8/20 + 5/20 = 13/20 has been spent
Categorical data are also known as the qualitative data wherein it usually describes a value of a subject as what is perceived by our senses. On the other hand, a quantitative data revolves around any variables that are considered to be measured wherein examples of which are temperature, length and width.
Answer:
529
Step-by-step explanation:
Well if you subtract 437.5 from 500 you get 62.5 that is the difference between them but in fraction form it would be 5/8.