Question

jacob just had lunch at a restaurant and leaves a 18% tip. Choose all the expressions that will give his total cost in terms of his bill (b).

Answer 1

b+0.18b

b(1+0.18)

1.18b

Explanation:

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Answer 2

1.18b

Explanation:

Jacob had lunch at a restaurant and his bill was b.

Now, Jacob leaves 18% of his bill amount as a tip.

So, the tip amount at the rate of 18% of the bill amount will be
`(18 * b)/(100) =0.18 * b`

Therefore, the total cost of Jacob for the lunch will be b + 0.18b = 1.18b. (Answer)