Find the length of the rectangle with a perimeter of 200 cm and breadth of 10 cm. give with formula! please for my younger sister...
PLEASE GIVE QUICK!!!

Step-by-step explanation:

Given,

Perimeter of the rectangle = 200cm

Breadth of the rectangle = 10 cm

Therefore, by the problem

=> 2(l+b) = 200cm

=> 2(l + 10) = 200cm

=> l + 10 = 100

=> l = 100 - 10

=> l = 90

Hence, required length othe rectangle is 90 cm (Ans)

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

if x = 1, then the answer is 3.5