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Daniel is on vacation. He goes to a shopping mall to buy some keychains for his friends as souvenirs. At the shopping mall, he
spent $3.87 on a sandwich. If each keychain costs $2.28 and he has $20.00 with him, what is the maximum number of keychains he
can buy?
A. 9
B.
10
C. 7
8

Respuesta :

Answer:

7

Step-by-step explanation:

20.00 - 3.87 = 16.13

2.28 x 7 = 15.96

Number of key chain he can buy is 7 keychain

Given that;

Amount spend in shopping mall = $3.87

Cost of each key chain = $2.28

Amount he has = $20

Find:

Number of key chain he can buy

Computation:

Assume;

Number of key chain he can buy = a

So,

2.28a + 3.87 = 20

2.28a = 16.13

a = 16.13 / 2.28

a = 7.074

Number of key chain he can buy = 7

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https://brainly.com/question/2583837?referrer=searchResults

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