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butalik [34]
3 years ago
11

John needs to buy at least 100 tiles to redecorate his bathroom. The tiles are sold in packs of 6.

Mathematics
1 answer:
AnnyKZ [126]3 years ago
7 0

Answer: n\geq17

Step-by-step explanation:

Let n= Number of packs John needs.

Tiles in 1 pack = 6

Tiles in <em>n</em> pack = <em>6n</em>

If he needs at least 100 tiles.

then

6n ≥ 100

\Rightarrow\ n\geq100\\\\\Rightarrow\ n\geq\dfrac{100}{6}\\\\\Rightarrow\ n\geq\dfrac{50}{3}\\\\\Rightarrow\ n\geq16.67\\\\\Rightarrow\ n\geq 17

The required inequality: n\geq17

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