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Mekhanik [1.2K]
3 years ago
10

Kayla had 64b dollars. She gave 1/8 of it to Luke and spent $45. How much money did Kayla have left? Express answer in terms of

b.
Mathematics
2 answers:
irga5000 [103]3 years ago
5 0
<span>the amount of money Kayla had initially = 64b
             
the amount of money she gave Luke is 1/8th of what she had.
                                                                                   
the amount she gave Luke - 64b x 1/8 = 8b
                       
then amount she had remaining after giving Luke - 64b - 8b = 56b
                                                                               
from the amount she had after giving Luke she spent 45 therefore amount Kayla had left = 56b - 45</span>
beks73 [17]3 years ago
4 0
We know that
<span>1) Kayla originally has 64b dollars
</span>2) <span>She gave 1/8 of it to Luke-----> (1/8)*64b=8b
in this moment Kayla has------> 64b-8b=56b
3) </span>Kayla spent $45
in this moment Kayla has------> 56b-$45

therefore

the answer is
(56b-$45)
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