How many ways can 3 pairs of shoes be picked out from 8 pairs of shoes
1 answer:
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Answer:
$2,560
Step-by-step explanation:
-Given, that 10% is given away and that the total given away this summer was$256.
#We use the law of proportions to calculate the full value of 100%
let x be the total earnings made:
#Alternatively, we can just multiply 256 by 10.
Hence, the total earnings in the summer was $2,560