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Strike441 [17]
2 years ago
8

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

Mathematics
2 answers:
4vir4ik [10]2 years ago
3 0

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.

ahrayia [7]2 years ago
3 0

Answer:

a)The fraction is 63/94.

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

4800=0,70 s

4800/0.70=s=6857.14

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