Question

Interesting Question!!!

At a restaurant, n cups of tea are made by adding t tea bags to hot water. If t n = +2, how many additional tea bags are needed to make each additional cup of tea?

A) None
B) One
C) Two
D) Three

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Answer 1

Answer:

d) three

Step-by-step explanation:

hope this helps

Answer 2

Appropriate Question :-

At a restaurant, n cups of tea are made by adding 't' tea bags to hot water. If t = n + 2, how many additional tea bags are needed to make each additional cup of tea?

$\green{\large\underline{\sf{Solution-}}}$

Given that,

At a restaurant, n cups of tea are made by adding 't' tea bags to hot water.

Now, number of cups of tea and number of tea bags are connected by the relationship

$\rm :\longmapsto\:t = n + 2$

where,

• t is number of tea bags.

• n is number of cups of tea

Let we solve this problem by a simple approach of assumption.

Let we assume that restaurant want to make 5 cups of tea, so number of tea bags required,

$\rm :\longmapsto\:t = 5 + 2$

$\rm :\longmapsto\:t = 7$

So, 7 tea bags are required to make 5 cup of tea.

Let further assume that he want to make 6 cups of tea. So number of tea bags required

$\rm :\longmapsto\:t = 6 + 2$

$\rm :\longmapsto\:t = 8$

It means, he required 8 tea bags to make 6 cups of tea.

So, it means,

• To make 5 cups of tea, he required 7 tea bags.

And,

• To make 6 cups of tea, he required 8 tea bags

It means, to make 1 cup extra, 1 extra bag is required.

Hence,

$\green{\rm\implies \:\boxed{\tt{ Option \: (B) \: is \: correct \: }}}$