40
Given Fractions =$\frac{1}{2}$,$\frac{1}{4}$,$\frac{3}{5}$
Let, Total number of oranges = 40x
Given sister = 40x x $\frac{1}{2}$= 20x
Rest = 40x — 20x = 20x
Given Neighbor = 20x x $\frac{1}{4}$= 5x
Rest = 20x — 5x =15x
Gave Children = 15x x $\frac{3}{5}$= 9x
Rest = 15x —9x = 6x
According to the question:
6x = 6
x = 1
Total Number of oranges = 40x = 40 x 1 = 40
1500 Sqm
Let, wide of rectangular = w
Length of rectangular = w + 20
Perimeter = 2(L + w)
= 2(w + 20 + w)
= 2(2w + 20)
According to the question,
2(2w + 20) = 160
2w + 20 = 80
w = 30
L = w + 20
= 30 + 20 = 50
Area = L x w
= 50 x 30 =1500 sqm
A’s Share 109,090.9l, B’s Share 72,727.27 & 18,181.82
According to question, Capital of B = 4 x Capital of C = 4C
=> 2A = 3B
=> 2A = 3(4C)
=> A = 6C
So, A:B:C = 6C : 4C : C = 6: 4: 1
Gross profit = 2,50,000
Administrative cost = 20% of 2,50,000
= 50,000
Net profit = 2,50,000— 50,000 = 2,00,000
A’s Share =$\frac{6}{6+4+1}$ x 2,00,000
= 1,09,090.909 Or 1,09,090.91
B’s Share =$\frac{4}{6+4+1}$ x 2,00,000
= 72,727.27
C’s Share = $\frac{1}{6+4+1}$ x 2,00,000
= 18,181.82
