Well mars have a low mass compared to the earth <span>the mass of mars is 38% </span>
Answer:
$40
Step-by-step explanation:
Trent contributes 5/(5+2) = 5/7 of the amount in his account. For an amount of $56, he must contribute ...
(5/7)×$56 = $40
Trent will have to put $40 into the account before he can buy a $56 skateboard.
5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.