Ava is 23cm taller then Olivia, and Olivia is half the height of Lucas. If Lucas is 1.78m tall, how tall are Ava and Olivia
2 answers:
Answer:
Ava = 1.12 m tall
Olivia = 0.89 m tall
Step-by-step explanation:
given;
Ava is 23cm taller then Olivia,
Olivia is half the height of Lucas.
If Lucas is 1.78m tall
find:
how tall are Ava and Olivia
-------------------------------------
Ava = Olivia + 0.23
Olivia = Lucas / 2
Lucas = 1.78
<u>plugin values into the equation above</u>
Olivia = 1.78 / 2 =
Olivia = 0.89 m tall
Ava = 0.89 + 0.23
Ava = 1.12 m tall
Answer:
Olivia is 0.89m tall, and Ava is 1.12m
Step-by-step explanation:
to find Olivia's height we solve
1.78/2 = 0.89m
to find Ava's height solve
(convert the 23cm to meters which is 0.23m)
0.89 + 0.23 = 1.12m
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