Answer:
128 bags of popcorn
Step-by-step explanation:
356.20 / 6.85 = 52
634/60 / 8.35 = 76
76 + 52 = 128
Answer:
Step-by-step explanation:
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
× + ×
Complete the multiplication and the equation becomes
The two fractions now have like denominators so you can add the numerators.
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 14 and 12 using
GCF(14,12) = 2
14÷2 / 12÷2 =7/6
The fraction
7/6
is the same as
7÷6
Convert to a mixed number using
long division for 7 ÷ 6 = 1R1, so
7/6=
Therefore:
3/4 − (−5/12) =
Solution by Formulas
Apply the fractions formula for subtraction, to
3/4 − (−5/12)
and solve
(3×12) − (−5×4) 4×12
=3/6− (−20/48)
=56/48
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF( 56,48) = 8
56÷8 / 48÷8 =7/6
Convert to a mixed number using
long division for 7 ÷ 6 = 1R1, so
7/6=
Therefore:
3/4 − (-5/12) =
Answer:
15.12
Step-by-step explanation:
4.20 x 3.60 = 15.12
The perimeter is:
Step-by-step explanation:
We have to add all the sides to find the perimeter.
Given sides are:
Perimeter is the measurement of outer boundary of a closed geometrical figure.
Let P be the perimeter
Then
Combining like terms
Hence,
The perimeter is:
Keywords: Perimeter, Parallelogram
Learn more about perimeter at:
#LearnwithBrainly
Flat fee for the 4 days = 29*4 = $116
Cost day 1 = 0.12 * 140 = $16.80
Cost dat 2 = $1.80
Cost day 3 = $1.80
Cost day 4 = $16.80
Total fixed cost = $153.20 Answer