Answer:
not sure about a still trying to figure it out but for (b). 3.5.
(c). 28 cubes
Step-by-step explanation:
if you need an explanation just ask me! :)
Answer:17/12
Step-by-step explanation:2/3 + 3/4 = 2 · 4/3 · 4 + 3 · 3/4 · 3 = 8/12 + 9/12
= 8 + 9/12= 17/12
1/5 pound
I just did this on paper and got 1/5 pound (23/40)
0.625%