Question

Pradip invested 20% more than Mohit invested 10% less than Raghu if the total sum of their investment is = 17880 how much amout did Raghu investe ?​

Answer 1

Answer:

₹.6 000

Explanation:

Let Raghu's investment = Rs.100

Monthly investment = Rs.90

Pradeep's investment =

90X120

100

= Rs.108

ratio of the investments of pradeep,Mohit and Raghu respectively

= 108:90:100 = 54: 45:50

Sum of ratios = 54+45+50 = 149

Raghu's investment =

50

149

X17880

= Rs.6000

Answer 2

Given,

• Raghu's investment = Rs.100
• Monthly investment = Rs.90

Pradip's investment = $\bold{\frac{90\times120}{100} = Rs\:108}$

Ratio of the investments of Pradip, Mohit and Raghu

= 108:90:100

= 54: 45:50

Sum of ratios

= 54+45+50

= 149

Raghu's investment = $\bold{\frac{50}{149}\times117880=Rs\:6000}$

$\boxed{\bold{\therefore{Reghu's\:Investment=Rs\:6000}}}$