What is the product of 6.03 x 1.4? 84.42 8.442 3.015 30.15

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?

What's the answer to this question 5x-15=-65

Jocelyn estimates that a piece of wood measures 5.5 cm. if it actually measures 5.62 cm, what is the percent error of jocelyn’s estimate? a. 2.13% b. 2.18% c. 12% d. 46.83%