Answer:
27
Step-by-step explanation:
first we can simplify by dividing by r

the r on the bottom of the fraction will cancel out one of the r's on top, this happens because anything divided by itself is 1, thus r divided by r is 1
finally we can evaluate when r =3,
9r = 9(3) = 27
The area of the rectangle would be 375
To find the answer all you have to do is subtract 10 from 526.
So, 526 - 10 = 516
Hope this helped :)
Is it any fraction? if so 6/16 and 2/8 are equivalent
Answer:
For every 13 rocks, there is 4 diamonds
Step-by-step explanation: