Mrs.Wang is 23 years older than her daughter. In 5 years, their ages will total 63. How old are they now

Mathematics

2 answers:

Katena32 [7]3 years ago

8 0

Mrs. Wang is 55 years old and her daughter is 18 years old.

zysi [14]3 years ago

3 0

Mrs.Wang is 43 years old and her daughter is 20 years old.

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LenaWriter [7]

Answer:

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Step-by-step explanation:

Given the dimension of ellipse

a = 4.5 m

b = 5.5 m

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= $\frac{22}{7}\times 4.5\times 5.5$

= $\frac{5445}{70}$

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