Answer:
e. 11⅑; f. ²/₇
Step-by-step explanation:
e. 3⅓= ³/₁₀w
Convert the mixed number to an improper fraction.
¹⁰/₃ = ³/₁₀w Multiply each side by 30
30 × ¹⁰/₃ = 30 × ³/₁₀w
100 = 9w Divide each side by 9
w = 100/9
w = (99 +1)/9
w = 11⅑
f. 4.2k = 14.7
Divide each side by 14.7.
k = 4.2 /14.7 Divide numerator and denominator by 2.1
k = ²/₇
