A recipe says that 6 spring rolls will serve 3 people. Complete the table. number of spring rolls
number of people
6
3
30
A
B
40
C
28
What number goes in cell A?

Sis less than or equal to 75 (bottom left)

21/

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !