12 because the 23 3/8 is rounded down and the 11 2/9 is rounded down as well
Let's rewrite the mixed number as a fractions:
Therefore, the total length will be:
Answer:
1280
Step-by-step explanation:
32x4=128
320x4=1280
2 3/4 = 11/4 <=== written as an improper fraction