Mathematics, 26.06.2019 08:20 smithad1115
La belén se le ocurrió decorar la mesa de dulces del cumpleaños de su hermana cubriendo cuadrados de cartulina con caramelos cuadrados de un mismo color. con los caramelos rojos pudo cubrir un cuadrado colocando 7 filas de caramelos. los caramelos verdes alcanzaron para cubrir un cuadrado colocando en 5 caramelos por fila ¿cuál de los siguientes cálculos permite determinar la cantidad de caras totales de caramelos que se usó para cubrir los dos cuadrados? a)7^2×5^2 b)(7+5)^2 c)7^2+5^2 d)(7×5)^2 porfa es para mañana
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La belén se le ocurrió decorar la mesa de dulces del cumpleaños de su hermana cubriendo cuadrados de...
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