akbusiness987
akbusiness987 akbusiness987
  • 04-03-2021
  • Mathematics
contestada

Can someone help with these questions?
¿Alguien puede ayudar con estas preguntas?

Can someone help with these questions Alguien puede ayudar con estas preguntas class=
Can someone help with these questions Alguien puede ayudar con estas preguntas class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-03-2021

9514 1404 393

Answer:

  • 63/94
  • $6857.14

Step-by-step explanation:

a) The fraction is ...

  2(5 1/4)/(15 2/3) = (21/2)/(47/3) = 63/94

Two streamers will require 63/94 of the original material.

__

b) $4800 is 70% of Sara's salary, so that salary is ...

  4800 = 0.70s

  4800/0.70 = s = 6857.14

Sara's salary is about $6857.14.

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