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Rainbow [258]
3 years ago
13

3/2 - (1/2) WHAT DOES IT EQUAL IM A LITTERAL IDIOT with steps please

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

1

Step-by-step explanation:3

For the problem:

3/2  - 1 /2

= ?

The two fractions already have like denominators, so just subtract the numerators:

3/2 – 1/2

= 3 – 1/2

= 2/2

The Greatest Common Factor (GCF) of 2 and 2 is 2. The result can be simplified by dividing both the numerator and denominator by 2.

2/2

= 2/2 ÷ 2/2

= 1

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If 3 represents women, then we divide 15 by 3 to get 5. once we have 5, we must then multiply 2 and 5. once that is done we have 10. So the number of men in the dance recital is 10.

Hope this answer helps! feel free to ask any additional questions :)
5 0
3 years ago
What is the sum of all of the four-digit positive integers that can be written with the digits 1, 2, 3 and 4 if each digit must
wel

Answer with explanation:

Number of four digit numbers using four distinct digit

         =Unit placed can be filled in four ways * Tens place can be filled in Three ways * Hundreds place can be filled in 2 ways * Thousand Place can be filled in a single way

=4*3*2*1

=24 distinct numbers

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          = (If we keep 4 at unit place +Keeping 3 at unit place +Keeping 2 at unit place+Keeping 1 at unit place)×6+At tens place (2*2+3*2+1*2+4*2+2*2+1*2+1*2+3*2+4*2+2*2+3*2+4*2)+At hundred's place (2*2+3*2+1*2+4*2+2*2+1*2+1*2+3*2+4*2+2*2+3*2+4*2)+At thousand's Place(2*2+3*2+1*2+4*2+2*2+1*2+1*2+3*2+4*2+2*2+3*2+4*2)

=(24+18+12+6)Unit place+(60)Ten's place +(60)Hundred's place+(60)Thousand's Place

=66660

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3 years ago
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3 years ago
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Answer:

Step-by-step explanation:

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8 0
3 years ago
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