3000000*3000000/10

To calculate \( \frac{3000000 \times 3000000}{10} \):

1. First, calculate \( 3000000 \times 3000000 \): \[ 3000000 \times 3000000 = 9,000,000,000,000 \]

2. Now, divide that result by 10: \[ \frac{9,000,000,000,000}{10} = 900,000,000,000 \]

So, the final answer is \( 900,000,000,000 \).