Hola!
Utilizamos el método de la fracciones unitarias.
a) La equivalencia fundamental :
1km = 1.000m ; 1h = 3.600s
Luego:
[tex]\large { \mathbf{ 120 \frac{km}{h}\cdot ( \frac{1.000m}{1km} )\cdot( \frac{1h}{3.600s} ) ≈ \: }} \boxed{\large { \mathbf{ 33,33 \frac{m}{s} }}}[/tex]
b) La equivalencia fundamental :
1mi = 1.609,34m ; 1h = 3.600s
[tex]\large { \mathbf{ 250 \frac{mi}{h}\cdot ( \frac{1.609,34m}{1mi} )\cdot( \frac{1h}{3.600s} ) ≈ \: }} \boxed{\large { \mathbf{ 111,76\frac{m}{s}}}}[/tex]
c) La equivalencia fundamental :
1m³ = 35,315ft³ ; 1h = 60min
[tex]\large { \mathbf{ 500 \frac{m^3}{h}\cdot ( \frac{35,315ft^3}{1m^3} )\cdot( \frac{1h}{60min} ) ≈ }} \boxed{\large { \mathbf{ 294,29\frac{ft^3}{min}}}}[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Hola!
Utilizamos el método de la fracciones unitarias.
a) La equivalencia fundamental :
1km = 1.000m ; 1h = 3.600s
Luego:
[tex]\large { \mathbf{ 120 \frac{km}{h}\cdot ( \frac{1.000m}{1km} )\cdot( \frac{1h}{3.600s} ) ≈ \: }} \boxed{\large { \mathbf{ 33,33 \frac{m}{s} }}}[/tex]
b) La equivalencia fundamental :
1mi = 1.609,34m ; 1h = 3.600s
Luego:
[tex]\large { \mathbf{ 250 \frac{mi}{h}\cdot ( \frac{1.609,34m}{1mi} )\cdot( \frac{1h}{3.600s} ) ≈ \: }} \boxed{\large { \mathbf{ 111,76\frac{m}{s}}}}[/tex]
c) La equivalencia fundamental :
1m³ = 35,315ft³ ; 1h = 60min
Luego:
[tex]\large { \mathbf{ 500 \frac{m^3}{h}\cdot ( \frac{35,315ft^3}{1m^3} )\cdot( \frac{1h}{60min} ) ≈ }} \boxed{\large { \mathbf{ 294,29\frac{ft^3}{min}}}}[/tex]