She can get 21 portions. Since 2/3 and 42/3 already share the same denominator, all you need to do is divide 42 by 2 to get 21.
Answer:
The perimeter of the rectangle is expressed as; 
Step-by-step explanation:
Given;
area of the rectangle, A = 36 cm²
width of the rectangle, = W
Let L represent the length of the rectangle,
A = L x W

The perimeter of the rectangle is calculated as;
P = 2(L + W)
Substitute the value of L into the above equation;

Thus, the perimeter of the rectangle is expressed as 
Answer:
It would be .75
Step-by-step explanation:
75% as a decimal would be .75
so .75 would be your answer
Answer: 
Step-by-step explanation:
surface area(SA)= 
= 
= 
= 
s= the length of the side of the cube
Answer:
<u>35</u><u> </u><u>×x</u><u> </u><u>=</u><u>7</u>
100
<u>35x=7</u>
<u>100</u>
<u>35x=700</u>
<u> </u><u> </u><u>35</u><u> </u><u> </u><u> </u><u> </u><u> </u><u>35</u>
<u>x</u><u> </u><u>=</u><u> </u><u>20</u><u>.</u>
<h2><u>HOPE</u><u> </u><u>IT</u><u> </u><u>HELPS,BRAINLIESTPLEASE</u></h2>