(30 000+1000):100

To solve the expression \((30,000 + 1,000) : 100\):

1. Add \(30,000 + 1,000\): \[ 30,000 + 1,000 = 31,000 \]

2. Now, divide \(31,000\) by \(100\): \[ 31,000 \div 100 = 310 \]

So, the result of \((30,000 + 1,000) : 100\) is \(310\).