3 years ago

if selina 8% commission on sales.on one sale,her commission was $20.40.what was the amount of that sales

Mathematics

1 answer:

Art [367]3 years ago

5 0

Answer:

255

Step-by-step explanation:

20.40

100

20.40

100

20.40

100

255

Method 2:

20.40 x

% you want

% you've got

20.40

100

255

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