Question

Noah is buying 2 family tickets for a concert.

How much does he spend?

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Answer 1

Answer:

Step-by-step explanation:

Total ticket cost is 10$ but there is discount of 20% so :

20% of 10 = 20/100 x10

=2$

Means there was 2$ discount so they have to pay :

10$-2$=8$

Means he spent 8$

Answer 2

Answer:

£16 sterling pounds

Step-by-step explanation:

1 family includes 2 adults and 2 children.

2 family will include 4 adults and 4 children.

Ticket cost for 4 adults=4 x 3.5 =£14

Ticket cost for 4 children=4 x 1.5=£6

Ticket cost for 4 adults and 4 children=14+6=£20

but, for families, i.e. after 20% discount,

Hence,

Ticket cost for 2 families=20-(20/100 x 20)

=20-4

=£16

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