Raeana is twice as old as Madeline, and Laura is 10 years older than Raeana. If Laura is 50 years old, how old is Madeline? Let
m represent Madeline’s age in years, and let r represent Raeana’s age in years.
Use tape diagrams to solve the problem.
1 answer:
Raeana =R
Madeline=M
Laura= L
L=50
R=50-10=40
M=40/2=20
Madeline is 20 years old
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