Explain what fractions are with 2 sentences.

Definition of fraction in Maths

It represents the equal parts of the whole. A fraction has two parts, namely numerator and denominator. The number on the top is called the numerator, and the number on the bottom is called the denominator. ... For example, 5/10 is a fraction. Here, 5 is a numerator and 10 is a denominator.

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°