In order to find out the answer , you just need to count :
Let's say that mary's collection is symbolized by x
2/3 x = 4h
x = 3/2 . 4h
x = 6h
The storybooks they have in total would be : 6h + 4h = 10 h
hope this helps
That is also equal to (9÷1)÷3, so it will be the same as 9÷3. Therefore, the answer is 3.
Answer:
Area = 96 square m
Step-by-step explanation:

Answer:
st = 30 or 270
Or, if assume these are line segments on a straight line, then our answer would be: ST = 3