Answer:
61
Step-by-step explanation:
add the number of minutes for each day and then divide that number by the number of days


2 1/2 groups of 4/5 fill in two. Another way of saying that is what is 2 divided by 4/5. The answer is 2 1/2.
~Deceptiøn
Answer:
A= 16
B=?
Step-by-step explanation: srry about the second one im also confused but i tried my best.
The answer to the question
Answer:
U ={ Parallelograms}
A= { Parallelogram with four congruent sides}={ Rhombus,Square}
B ={ Parallelograms with four congruent angles} ={ Rectangle, Square}
So, AB= { Square}
So among all the parallelograms "Square" is the only parallelogram which has all congruent sides as well as all congruent angles.