Answer:
Idk
Step-by-step explanation:
Answer:
37cm
Step-by-step explanation:
width = w
length = 2w+1
perimeter = 2(length +width)
110 =2(2w+1+w)
110 = 2(3w+1)
110 = 6w+2
108 =6w
18 = w
width = w = 18cm
length = 2w+1 =2(18)+1 =36+1 =37cm
T=2M
W=T-6
M+T+W=19
M+2M+(T-6)=19
3M+(2M-6)=19
5M=19+6
5M=25
M=5
Answer:
The division was computed incorrectly.
Step-by-step explanation:
Given
Workings:
to percentage

Required
Explain his error
The question says 5/8
Instead, Alejandro's working shows 8/5.
This working is done in an incorrect order and the correct solution is:
Let

Solve the fraction

Multiply by 100%


<em>Hence, option (a) is correct.</em>