Question

Julia bought 300 pounds of grain for her
horses. When a rainstorm flooded the
storage shed, 30% of the grain rotted and
had to be thrown out. How many pounds
of grain will Julia be able to use?

Answer 1

Answer: 210

Step-by-step explanation:

10% of 300 is 30

30x3=90

30%=90

90-300=210

Answer 2

Answer:

210 pounds

Step-by-step explanation:

So you can solve this by making an equation of 300 times 30 is equal to 100 times x so 9000 is equal to 100x so x=90.  So she can use 210 pounds.