kaliyahbranch1009 kaliyahbranch1009

08-02-2020
Mathematics

contestada

5. SKATING Susan and Ruby went skating.
Ruby skated 30 minutes longer than
Susan. If Ruby skated for 45 minutes,
write and solve an equation to find how
long Susan skated.

Respuesta :

Onoriodefelix Onoriodefelix

08-02-2020

Answer:

15mins

Step-by-step explanation:

Ruby skated 30mins more than Susan

And she skated for 45mins

Let Susan's time b x

x + 30 = 45

x = 45 - 30

= 15mins

Answer Link

anochem anochem

15-04-2021

Answer:

15

Step-by-step explanation:

Answer Link

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