Use the ratio 1 meter is approximately equal to 1.09 yards. Martha runs 1,000 meters in a race. How many yards does Martha run?

To convert meters to yards using the ratio provided (1 meter ≈ 1.09 yards), you can multiply the number of meters by the conversion factor.

Martha runs 1,000 meters:

\[
1,000 \text{ meters} \times 1.09 \text{ yards/meter} = 1,090 \text{ yards}
\]

Therefore, Martha runs 1,090 yards.

The correct answer is **1,090**.