Step-by-step explanation:
m9

56
He built 15 robots (4 + 8 + 3) = 15
he built an average of 5 robots per day....(4 + 8 + 3) / 3 = 15/3 = 5
Answer:
24
Step-by-step explanation:
Answer:
44
Step-by-step explanation:
5 1/2 / 1/8
turn into improper fraction
11/2 then change to multiplication
11/2*8/1(have to flip)
88/2(multiply across)
simplify=44
Answer: 4 1/2 - 1 11/12 = 2 1/3 but in decimal form 2.3