Zack orders a box of 80 sweaters manufactured from a factory.
He needs to check the quality of 30% of the sweaters.
Select all of the equations that Zack could use to find x, the number of sweaters he needs to check.
To find the number of sweaters Zack needs to check, we can use the equation:
x = 30% of 80
Since 30% is the same as 0.3, we can rewrite the equation as:
x = 0.3 * 80
Simplifying:
x = 24
So Zack needs to check 24 sweaters.
Isn't this the answer?
"He needs to check the quality of 30% of the sweaters. "