fudin8959 fudin8959
  • 22-04-2018
  • Mathematics
contestada

A parking lot has 21 empty space. if the ratio of empty spaces to taken spaces is 7:5 how many dpaces are there total?

Respuesta :

mkryukova19 mkryukova19
  • 22-04-2018
[tex] \frac{empty}{taken} = \frac{7}{5} = \frac{21}{x} [/tex]

x=(5*21)/7=15 taken spaces

total =empty spaces+taken spaces= 21+15=36
Answer Link

Otras preguntas

write the equation of the circle in standard form: Center (7,0) R=1
Which one is greater (458+231 ) x1/4 or (158+231)÷4
Mandy bought a desktop computer system to start her business from home for $4,995. It is expected to depreciate at a rate of 10% per year. After how many years
nimation skills include all of the following, except which? a. layering c. drawing b. sketching d. acting
what is 900,000*9,000
(movement) What is kinetic energy?
Y = -17.5x + 2.7x + 14.1 - 11.9x
Fighting far from home caused some issues for the British soldiers. Mark all that apply.
How do heat and thermal energy differnt ? HELP PLEASE FAST ASAP!?!???!??!?
Long time no see brainly well I asking do VLONE shirt on Amazon are they legit like is it real