What is the sum of 3/4 and 4/5?

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what is the sum of 3/4 and 4/5?

Step-by-step explanation:

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(3/4, 4/5) = 20

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

Complete the multiplication and the equation becomes

The two fractions now have like denominators so you can add the numerators.

Then:

15 + 16 = 31

20  =    20

is the same as  31 ÷ 20

Convert to a mixed number using

long division for 31 ÷ 20 = 1R11, so

The Answer is

73.0769230769% of the games were won

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula