The answer is 2/5 because 100/20 is five and if you add another twenty, you get forty, so it is 2/5.
Answer: 5
Step-by-step explanation: 6-1=5
The algebraic expression would be
n=$270/90
the value of n to the expression is equal to 3 meaning that 20 boards would cost $60
Answer:
4 1/2
Step-by-step explanation:
6--------1/2
/\
4 1/2
If the width is w and the length is l, then 2w=l. In addition, l*w=88200 (using the area formula). Plugging 2w in for l, we get 2w*w=88200=2w^2. Dividing both sides by 2, we get w^2=44100 and w=sqrt(44100)=210.
