Math, asked by rajeshkumar385357, 24 days ago

की भुजाएँ 3: 5:7 के अनुपात में हैं। इसकी परिमिति 300 m है,
क्षेश्रफल ज्ञात कीजिए।

Answers

Answered by cdwivedi198
0

Answer:

माना अनुपातिक गुणांक = ×

भुजाएँ= 3x,4x, 5x

300= 3×+4x+5x

300=12x

x=300/12

x=

Answered by shresthaliza4
0

Answer:

let the amount be 3x 5x and 7x

by the question,

3x+5x+7x =300

15x =300

x = 300/15

x=20

now,

1st amount = 3x = 3*20 =60

2nd amount = 5x=5*20=100

3rd amount= 7x =7*20=140

Similar questions