Question

Prabhu and Sohail share expenses in a 13 : 10 ratio while Saif and Prabhu share expenses in a 10 : 11 ratio. On a picnic Prabhu spends *650, Sohail * 710, and Saif spends *555. How will the three friends see to it that the expense sharing ratios are followed​

Answer 1

Answer:

650,715,550

Step-by-step explanation:

Money spent by Prabhu = Rs 650

Money spent by Sohail = Rs 710

Money spent by Saif = Rs 555

 

now by given ratios

if Prabhu spents 13x Rs then shohail's share is 10x

similarly in second case

Saif spends 10y and Prabhu 11y

now  

13x = 11 y

y = 13/11 x

so now

saif = 13x10/x11

prabhu  = 11x13/x11=13x

Sohail =10x

Ratios  are

10:13 :130/11

110:143:130

total amount = 650+710+555=1915

Expected

saif's  contribution = 30/110+143+130 x 1915=650

Prabhu's contribution = 143/110+143+130 x 1915=715

sohail's contribution=110/110+143+130 x 1915=550