Fernando bought a hard drive for 30% of the regular price. The scale price was $63 what was the regular price

The Regular price of hard drive is $210.

Step-by-step explanation:

Let,

Therefore, the price at which he bought the hard drive = $63.

We know that $63 is the 30% of regular price.

⇒ 30 % of x =  63

⇒ (30/100) × x = 63

⇒ 0.3x = 63

⇒ x = 63/0.3

⇒ x = 210

x is 210 dollars which is the regular price of the hard drive.

∴ The Regular price of hard drive is $210.

9514 1404 393

  pieces of candy = 16 × boxes of candy

Step-by-step explanation:

Each "pieces" number is 16 times the corresponding "boxes" number, so we can write ...

  pieces of candy = 16 × boxes of candy

__

If you like, you can assign variables. Let x = boxes of candy, and y = pieces of candy. Then you have ...

  y = 16x