K:A
5:3 (before)
15:9
since the total number of stamps didn't change, the total ratio should be the same.
7:5(after)
14:10
so this means 1 unit is 10stamps.
14-10=4
4 X 10= 40
Kaye have 40 more stamps than Alberto.
Answer:
C 3 cm per present
Step-by-step explanation:
1 = 3cm
2 = 6cm
3 = 9cm
Answer:
im not shere but i think its D on ege
Step-by-step explanation:
Well she has already read up to page 782, so the remaining pages are C.
Answer:34.5
Step-by-step explanation:trust me