50 hours cause you take 150 divided it by 3
Answer:
True
Step-by-step explanation:
Hi, the statement is true, because to divide a fraction we have to turn the second fraction upside down and multiply them. Since a whole number x can be written as x/1, it also applies to the case of dividing a fraction by a whole number.
We can prove it with an example.
Dividing a unit fraction by a whole number
1/2 ÷ 2 = (1x1) / (2x2) = 1/4
Multiplying the unit fractions by a unit fraction with a whole number as a denominator
1/2 x 1/2= (1x1) / (2x2) = 1/4
Answer:
C. 4,100
Step-by-step explanation:
"60% more" is represented by a multiplier of 1 + 0.60 = 1.60.
"60% fewer" is represented by a multiplier of 1 - 0.60 = 0.40.
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Let b represent the number of booklets distributed by Team B. Then the number distributed by Team A is ...
1.60 × (0.40b) . . . . 60% more boxes, each with 60% fewer booklets
= 0.64b
Then the total distributed by both teams is ...
b + 0.64b = 1.64b = (164/100)b = (41/25)b
The only answer choice that is a multiple of 41 is ...
4,100 . . . choice C
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For 4100 to be the number of booklets distributed by both teams, Team B will have distributed 2500 booklets, and Team A will have distributed 1600 booklets. Team A might have distributed 160 boxes of 100 booklets, while Team B might have distributed 100 boxes of 250 booklets.
Answer:
I believe the correct answer is Building B
Step-by-step explanation:
Building A is 23.45 per employee and Building B is 25.67 per employee
Answer:
Respondió mal 64 preguntas.
Step-by-step explanation:
De acuerdo a la información proporcionada puedes plantear las siguientes ecuaciones:
x+y=120 (1)
2x-0,5y=80 (2)
x es el número de preguntas correctas
y es el numero de preguntas incorrectas
Primero debes despejar "x" en (1):
x=120-y (3)
Después, debes reemplazar (3) en (2):
2(120-y)-0,5y=80
240-2y-0,5y=80
240-80=2,5y
160=2,5y
y=160/2,5
y=64
Ahora puedes reemplazar el valor de "y" en (3) para encontrar el valor de "x":
x=120-y
x=120-64
x=56
De acuerdo a esto, la respuesta es que el postulante respondió mal 64 preguntas.
