: Treating fractions as balanced "math sentences" where both sides must remain equal.
: Since there are 3 such parts, multiply the result by 3. 6×3=186 cross 3 equals 18 Final Result : There are 18 girls. 2. Understanding Improper Fractions Problem : For which natural values of is the fraction x6x over 6 end-fraction proper, and 10x10 over x end-fraction : Treating fractions as balanced "math sentences" where
: Find the numbers that satisfy both conditions. The numbers work for both. 3. Solving Fraction Equations Example : Solve : Treating fractions as balanced "math sentences" where
: The numerator must be smaller than the denominator ( Possible values: : Treating fractions as balanced "math sentences" where