Question

Six boys and six girls went to a hotel to have lunch.
Each boy paid an equal amount and it is 20 more
than what each girl paid. The bill amount was 1380
Half of the girls as well as half of the boys left after
paying their share of the bill. Find the average
amount (in ) paid by the others.​

Answer 1

Step-by-step explanation:

calculate sa kar lo please

Good morning

Answer 2

Answer:

115

Step-by-step explanation:

total bill paid is 1380

let bill paid by boy be b and by girls be g each

given b-g=20

6b +6g =1380

b=125 g=105

bill paid by half boys and half girls= 3×125+3×105

required avg=(3×125+3 ×105)÷6=115