<span>LCD is the least
common multiple of the denominators of the fraction. The use of finding the LCD
of a fraction is to simplify the adding, subtracting, dividing and multiplying
the fractions. For ½, 2 is the least
common denominator. For 3/16, 16 is the least common denominator. For 7/8, 8 is
the least common denominator. Each of these fractions cannot be reduced to a
simpler form because these are their simpler forms. If it can be reduced, the
LCD would vary.</span>
A = 180 - 36 = 144
b = 360 - (113 + 36 + 144)
b = 60 -293
b = 67
Answer:
The unit rate is 32/25 Walls per gallons.
Step-by-step explanation:
Gallons of paint used by Martin = 5/8 gallons
Portion of wall Martin wants to paint in pints = 4/5 wall.
Rate at which Martin paints the wall: Rate = Portion of wall covered/Paints Used.
Rate = 4/5 Gallons/5/8 Gallons = 32/25 Wall Gallons.
A. product
b. difference
c. sum
d. product
e. sum
f. quotient
