Answer:
B. Add 115+500 then subtract 3
C. Add 112+500
Step-by-step explanation:
Any strategy that gives a sum of 612 will work. Strategy A gives a sum of 602, so is not useful.
The appropriate choices are B and C.
B: 115 +497 = 115 +(500 -3) = (115 +500) -3
C: 115 +497 = 115 +497 -3 +3 = (115 -3) +(497 +3) = 112 +500
Answer:
252 cm
Step-by-step explanation:
The volume of the figure can be found in two ways, one finding the volume of a larger rectangular prism and subtracting the missing pieces:
6×5×10=300
The area of one missing piece is 1×4×6=24, and the other is the same, so 300-48=252 gives the volume of that solid.
Otherwise, you can split the solid into three rectangular prisms, recognizing that the top and the bottom ones are congruent. Then you would have (6×5×3)×2=180 for the top and bottom rectangular prisms and (6×3×4)=72 for the middle one, giving you a volume of 180+72=252.
Answer:
- 3.75
Step-by-step explanation:
I took a test and this was the right answer lol
Do 32% by dividing 2250 by 32
We know that
[volume]=[area of the base]*height
so
Max:
[Volume] = 12*6 = 72 in³
Tucker:
Volume = 10*7 = 70 in³
Difference=72-70 = 2 in³
the answer is
Max's carton is 2 cubic inches larger