Answer:
Step-by-step explanation:
18)2w+8
19. 5w-5w= 0
22) 3.4m+ 2.4m = 5.8m
20) 5x+11
23)n+5
=3*100 + 17*10 + 13*1 + 1*0.1 + 2*0.01
=300 + 170 + 13 + 0.1 + 0.02
= 483.12
(:
Answer:
2/3*3/4=6/12 or 1/2
Step-by-step explanation:
multiply 2*3 and you get 6
multiply 3*4 and you get 12
6/12 can be divided by 6
you get 1/2
