Answer:370mm^3
Step-by-step explanation:
You would first find the area of the whole rectangle without the hole, so (15)(30)=450
Next find the area of the hole, (8)(10)=80
To find the area you must subtract the area of the hole from the rectangle.
450-80=370
Answer:
<em>She can fill 19 pots.</em>
Step-by-step explanation:
Yao Xin puts
liters of potting soil in each pot.
Suppose, the number of pots Yao Xin can fill is 
So, <u>the total amount of potting soil</u> in
number of pots will be:
liters.
Given that, she has
liters of potting soil. So, the equation will be........
So, she can fill pots.
-4/3 should be the answer
This question is missing information. Post the entire question.
1) correct
2) -3
3) 15/7
4) -10