The group of decimals in ascending order is: A 261,2; 261,3; 261,342; 261,4
B. 261,2; 261,3; 261,4; 261,342
С 261,342; 261,4; 261,3; 261,2
D 261,4; 261,342; 261,3; 261,2
E 261,03; 261, 30; 261,33; 261,003​

A

Step-by-step explanation:

it's just going from least to greatest

the square root of what number? if you add that, then someone will probably answer the question.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour