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:

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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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

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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

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

=66660