32 is the answer I know this really well
Answer:
The amount of cardboard Digit Tech needs to
package all 1500 new Smart Phones = 891000 square cm
Step-by-step explanation:
Points to remember:-
<u>Surface area of cuboid</u>
Surface area = 2(lb + bh + lh)
Where, l - Length of cuboid
b - Breadth of cuboid and
h - Height of cuboid
It is given dimensions of cardboard box
12 cm long, 9 cm wide, and 9 cm high.
<u>To find the surface area of box</u>
Here l = 12 cm, b = 9 cm and h = 9 cm
Surface area = 2(lb + bh + lh) = 2[(9*12) + (9*9) + (12 * 9)]
= 2(108 + 81 + 108) = 2 * 297 = 594 square cm
To find the cardboard required for 1500 box
Total cardboard = 1500 * 594 = 891000 square cm
7 yd is the diameter, so just divide 7 by 2 to get the radius which is 3.5 yd
Answer:
1 -> 4
2 -> 8
3 -> 12
4 -> 16
5 -> 20
Explanation:
4 for 1 so times each hour by 4.
it would be 2 1/2 because 4 can go into ten twice, witch equals 8,then there are two left.
