In 918, solve each linear programming problem.

Rounding Using an Algorithm 1. Circle place digit that you want to round to 2. Underline key di the digit to the right of the one circled 3. If the key digit is 5 or higher, we round up a. Circled number increases by one b. All digits to the right of the circled number change to 0 4. If the key digit is 4 or less, we round down a. Circled number stays the same b. All digits to the right of the circled number change to zero Rounding examples… 1. 5724→ round to the nearest ten → 5720 2. 25.64→ round to nearest tenth → 25.60 3. 879→ round to the nearest hundred → 900 Rounding Using a Number Line Ex: round 273 to the neare undred ______________273_ ______ 200 250 300 → 300 Ex: roun