Question

the cost of turfing a rectangular field at 85 Paisa per square metre is rupees 62 4.75. find the perimeter and area of the field if its side are in the ratio 5 ratio 3​

Answer 1

Answer:

Step-by-step explanation:

L=5x

B=3x

Cost= area*money

Convert paisa into ruppees

1ruppee= 100 paisa

624.75= area*85/100

62475= area of field*85

Area of field = 62475/85

Area of field= 735cm^2

Area of field = l*b

3x * 5x = 735

15x = 735

15X^2 = 735

X^2 = 49

X = 7

L= 5*7=35cm

B=5*3=15cm

Perimeter = 2(l+b)

Perimeter = 100

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