Your answer would be, What is about 241.
Simplify
516 * 21/45
= ( 516/1) (21/45)
= (516/1) (7/15)
= (516)(7)/(1)(15)
= 3612/15
= 1204/5 (Decimal: 240.8) rounded to about 241
1204 divided by 5 equals 240, with a remainder of 4. 240 r 4, 240 4/5
Answer round to about : 241
Hope this helps!!!! Hope that what you are looking for, I tried my best to help!!!
The correct justification is to multiply each side by -3 where W= -18
The slope would be 2/5 , good luck !
1 yard=36 inches 1 foot=12 inches and 1/3 yard 1 inch= 1/36 yard and 1/12 foot
The answer is A.) Length = 15, width = 9.
9x2 = 18, 18 - 3 = 15
15 x 2 = 30, 9 x 2 = 18
18 + 30 = 48.