Probably not. If you have 900 dollars, you can get something with better specs than the Macbook for the same price. PCs are the same quality as Macs if you don't go too cheap. Look at Sony, Toshiba, or higher-end Dell.
15% of 900 dollars = (15/100)*900 = 135 dollars.
Apple refurbishes and sells many Apple products including the MacBook. They currently offer the MacBook Air and MacBook Pro with prices starting around $900.
900 dollars with 75% off results in 225 dollars (savings of 675 dollars).
900 million dollars is written as $900,000,000.
.3 * 900 U.S. dollars = 270 U.S. dollars
90,000 pennies = $900
180 dollars !
900 dollars
30% of $900 = 30% * 900 = 0.3 * 900 = $270
10% of 900 = 10% * 900 = 0.1 * 900 = 90
20% of 4500 dollars is 900 dollars
$900 is £741.67