Answer:
46.22
Step-by-step explanation:
Class A total= 23 x 13= 299
Clas B total= 57 x 28= 1596
total score= 299 + 1596 = 1895
total mean= 1895 ÷ (13+28) = 1895 ÷ 41
= 46.22
It is rounded to the nearest tens. You can only round when you have 1,9. Hope I helped
Answer:
2 1/3
Step-by-step explanation:
4 + ( -1 2/3)
= 4 - 1 2/3
= 4 - 5/3
= 12/2 - 5/3
= 7/3
= 2 1/3
Answer:
11+ 8+3=22
Step-by-step explanation:
Answer:
4 bags
Step-by-step explanation:
lxw
12x10=120
30x4=120
l=length
w=width
