santiagotoll02 santiagotoll02

13-02-2021
Mathematics

contestada

Hector found twice as many seashells as
his sister. Hector found 20 seashells.
How many seashells did his sister find?
Write an equation to represent the
situation. Then solve the equation to
answer the question.

Respuesta :

loreal33 loreal33

13-02-2021

Hector = 2s or h/2
Sister = s

Equation: h/2 = s

Substitution: (20)/2 = s

10 = s

Hector’s sister found 10 seashells.

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