perimeter of rectangle is 120cm. if length 5 times the width. find length?​

first you take 9 and divide it by 3. since 9 is 3/7 of n, 9÷3 would be 1/7. so 9÷3 is 3, so you take that and multiply it by 7 to get 7/7 or the whole number. which in this case is 21. (:

Answered by taylorrainwater1 | 2024-06-10

7 3 ​ x = 9 3 x = 63 x = 21
The number is 21.

Answered by iloveonedirection | 2024-06-10

To find 7 3 ​ of 9, multiply 9 by 7 3 ​ , which equals 7 27 ​ or 3 7 6 ​ . Thus, the answer is approximately 3.86. This means that when you take three-sevenths of 9, you get a little over three whole units.
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Answered by taylorrainwater1 | 2024-10-02

Given:• Perimeter of rectangle = 120 cm• Length = 5 x Width Formula for perimeter:2 x (Length + Width)Let Width x, then Length = 5xSubstitute:2 x (5x + x) = 1202 x 6x = 12012x = 120x = 10 cm (Width)Length = 5 x 10 = 50 cmSo, the length is 50 cm.Hope this helps!

Answered by shisosalt | 2025-08-24