Write four and five eighths as an improper fraction and as a mixed number find the lcm of 27 and 45

135

Step-by-step explanation:

Four and five eighths is given as:

This is a mixed fraction. It has the whole number (4) and the fraction part (5/8)

As an improper fraction:

= 8 (4) + 5

= 37

=

An improper fraction has a large numerator than denominator.

LCM of 27 and 45

The expression for 27 in terms of prime factors  = 3 × 3 × 3

The expression for 45 in terms of prime factors  = 3 × 3 × 5

The LCM is derived by combining the highest powers of 3 and 5 which is:

LCM = (3 × 3 × 3)× 5

       = 135

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

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