Answer:
2/7×31/2= 4 3/7
Step-by-step explanation:
27×312=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
2×317×2=6214
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 62 and 14 using
GCF(62,14) = 2
62÷214÷2=317
The fraction
317
is the same as
31÷7
Convert to a mixed number using
long division for 31 ÷ 7 = 4R3, so
317=437
Therefore:
27×312=437
Solution by Formulas
Apply the fractions formula for multiplication, to
27×312
and solve
2×317×2
=6214
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(62,14) = 2
62÷214÷2=317
Convert to a mixed number using
long division for 31 ÷ 7 = 4R3, so
317=437
Therefore:
27×312=437
