Mathematics, 02.12.2021 03:30 chickenhead123

Andrew is 3 times as old as his sister Ellie. Andrew is 12 years old. Which equation can you use to find Ellie's age?

A.
3
×
12
=
a
B.
12
−
3
=
a
C.
3
×
a
=
12
D.
a
×
12
=
3

Answers: 1

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Andrew is 3 times as old as his sister Ellie. Andrew is 12 years old. Which equation can you use t...

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More questions: Mathematics Another questions

Andrew is 3 times as old as his sister Ellie. Andrew is 12 years old. Which equation can you use to find Ellie's age? A. 3 × 12 = a B. 12 − 3 = a C. 3 × a = 12 D. a × 12 = 3

Answers

Another question on Mathematics

Andrew is 3 times as old as his sister Ellie. Andrew is 12 years old. Which equation can you use to find Ellie's age?

A.
3
×
12
=
a
B.
12
−
3
=
a
C.
3
×
a
=
12
D.
a
×
12
=
3