xxMadelynnxx9598 xxMadelynnxx9598
  • 21-03-2020
  • Mathematics
contestada

There are two couches against the wall if one takes up to 4/9 of a wall in the other takes up 1/5 of the wall how much of the wall is covered by couches

Respuesta :

zoeisabella1
zoeisabella1 zoeisabella1
  • 21-03-2020

Answer:

29/45(64.4%)

Step-by-step explanation:

You need to add the fractions. The LCM is 45 so make the denominator of both fractions 45.

(4/9)5= 20/ 45

(1/5)9= 9/ 45

20/45 + 9/45 = 29/45(64.4%)

Answer Link

Otras preguntas

Donde está Honduras?
Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores
what is the result of FDR's court-packing scheme
Some cattle were given bovine growth hormone (BGH) to see if they would produce more meat. The animals were studied over a period of two years. Animals in Group
solutions to poor service delivery
a company manufactures and sells novelty Mugs. the manufacturing cost consist of a fixed cost of R8000 and a variable cost of R15 rand per mug. the mugs are sol
if a person was getting elctrocuted how would you move them? which material would you use? and why? plz answer its for a school project
a block has a volume of 0.9m3 and a density of 4,000kg/m3. whats the force of gravity acting on the block in water?(A)3,528N(B)882N(C)2,646N(C)3,038N
what is -2m^2-2mn+8-10m+10n+mn+4n^2-5n simplify to
Do any of either of these sentences need a "personal a"? 6.) Tienes ___ dos hermanos, ¿no? 7.) ¿Entiendes las palabras (words) de tu profesora? (entender = to u