Question

Divide rs 1312 into three parts such that first part is 2/3
of the second and the ratio
between second and third parts is 4:7​

Answer 1

Step-by-step explanation:

• let the dividing cost be = x

According to Question

• 2/3 × x + 4x + 7x = 1312
• 2x + 12x + 21x / 3 = 1312
• 2x + 12x + 21x = 3936
• 35x = 3936
• x = 3936 ÷ 35
• x = 112.45

so,

cost of first part =2/3x=2/3×112.45= rs 74.966

cost of second part = 4x = 4 × 112.45 = rs 449.8

cost of third part = 7x = 7 × 112.45 = rs 787.15