Help please thanks guy for helping me btw i don’t get some of these stuff

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?