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3 years ago

Charlie has installed 65% of the tiles for a tile floor. If he installed 120 tiles how many tiles are there total?

Mathematics

2 answers:

liubo4ka [24]3 years ago

7 0

Answer:

185

Step-by-step explanation:

let total tiles be x

x of 65% =120

65x/100 = 120

65x= 12000

x= 184.62~185

Inessa [10]3 years ago

6 0

Answer:

185 tiles

Step-by-step explanation:

120÷65=1.846...

1.846...×100=184.615...

round up=185

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rodikova [14]

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Explanation

Step 1

you can easily solve this by using a rule of three.

Let

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Step 2

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Alenkasestr [34]

Answer:

Explination:

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