Charlie has installed 65% of the tiles for a tile floor. If he installed 120 tiles how many tiles are there total?
2 answers:
Answer:
185
Step-by-step explanation:
let total tiles be x
x of 65% =120
65x/100 = 120
65x= 12000
x= 184.62~185
Answer:
185 tiles
Step-by-step explanation:
120÷65=1.846...
1.846...×100=184.615...
round up=185
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