dolyngwen664 dolyngwen664

04-02-2022
Mathematics

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The length and breadth of a rectangle are in the ratio 4:3. Its area is 300sq.cm. Find its length and breadth.

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Respuesta :

hermionehajarah hermionehajarah

07-02-2022

Step-by-step explanation:

4:3

4+3=7

4x + 3x= 7x

7x is the total sq.cm which is 300

7x= 300

x= 300/7

= 42.8

length= 4x

= 4 × 42.8

= 171.42

breadth= 3x

= 3 × 42.8

= 128.4

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