3 years ago

3 ½ times as many guests arrived as were expected. If 105 guests were unexpected, how many guests were expected ?

1 answer:

lara [203]3 years ago

8 0

Let x be the expected number Number arriving = 3•5 x Unexpected number 2•5 x 2•5 x = 105 10x = 420 x = 42______Option D

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