3 years ago

Gabrielle's age is three times Mikhail's age. The sum of their ages is 84. What is Mikhail's age?

Mathematics

2 answers:

Whitepunk [10]3 years ago

7 0

Answer: 21

Step-by-step explanation:

84 divided by 4 = 21 since grabielle is 21, and then mikhail is gonna be 3 times more so it’s gonna be 63

harina [27]3 years ago

7 0

Answer:

Mikhail=21

Gabrielle=63

Step-by-step explanation:

G=3M

G+M=84

G=84-M

3M=84-M

4M=84

M=21

G=63

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