Write four and five eighths as an improper fraction and as a mixed number
2 answers:
Answer:
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
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<h3>The terms 4x and 5y has different variable present in it. 
</h3>
<em><u>Solution:</u></em>
Given that,
<em><u>The reason is:</u></em>
When we are adding terms which has exactly the same variables, we must add the constants and let the result stand with variable
Which means,
4x + 10x = 14x
But,
We cannot add terms that has different variable
Which means,
4x + 5y
Here, both the terms 4x and 5y has different variable present in it. Hence they cannot be added together