World grain demand. Freeport McMoRan projects that in 2010 world grain supply will be 1.8 trillion metric tons

and the supply will be only 3/4 of world grain demand.
What will world grain demand be in 2010?

Let's change 3/4 to 0.75. Let x = trillion metric tons of world grain demand.

0.75x = 1.8
x = 2.4

World grain demand. Freeport McMoRan projects that in 2010 world grain supply will be 1.8 trillion metric tons

and the supply will be only 3/4 of world grain demand.
What will world grain demand be in 2010

To find out the world grain demand in 2010, we can first calculate the supply based on the information given.

It's given that the supply will be only 3/4 of the demand. So, we can set up the equation:

Supply = (3/4) * Demand

And it's also given that the supply will be 1.8 trillion metric tons in 2010.

Substituting the values into the equation, we have:

1.8 trillion metric tons = (3/4) * Demand

To solve for Demand, we can rearrange the equation:

Demand = (1.8 trillion metric tons) / (3/4)

Now, let's simplify:

Demand = (1.8 trillion metric tons) * (4/3)

Demand = 2.4 trillion metric tons

Therefore, the world grain demand in 2010 will be 2.4 trillion metric tons.