Answer:
he bought 60 stamps
Step-by-step explanation:
6*5=30
30*2=60
Answer:
43.5
Step-by-step explanation:
Answer:
55% and 190%
Step-by-step explanation:
33/60×100=55
114/60×100=190
Answer:
16 and 19
Step-by-step explanation:
16 + 19 = 35
16 x 5 = 80
19 x 4 =76
80 is four less than 76 so therefore the answers are 16 and 19.
Answer:
345 km
Step-by-step explanation:
9 divided by 3 = 3
115 x 3 = 345
