Question

the length and breadth of a rectangle are in the ratio 8:7 . if the breadth is 28 cm, find the length.​

Answer 1

Answer:

length is 32 cm

Step-by-step explanation:

let the length be x

8/7 : x/28

8 × 28 = 7 × x

224 = 7x

x = 224/7

x = 32

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Answer 2

Answer:

L:B=8:7

let L and B be 8x and 7x

B=28cm

7x=28cm

x=28/7=4

L=8x=8(4)=32cm

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