Hola ,necesito ayuda , no quiero la respuesta , quiero saber como es que dio ese resultado por favor, aquí les va: Una caja tenia 20 caramelos . Juan comió 1/5 y Tomas 1/2.

a.)¿Qué fracción de los caramelos comieron entre los dos?

b.)¿Cuántos caramelos más comió Tomas que Juan?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?