Question

[Phí Lê Tường Vi]

Anna is 5 years old.

her mother is 33years old.

In how many years' time will her mother's age be 5 times her age?

Answer 1

[★彡 ℜ𝔲𝔟𝔶-ℌ𝔬𝔞 𝔫𝔥𝔲𝔫𝔤 𝔱𝔲𝔶ế𝔱 彡★]

The age of the mother over Anna is:

      33 - 5 = 28 ( year old)

 Anna's age when her mother is 5 times older is:

            28:(5-1) = 7 (year old)

The number of years that the mother is 5 times older than Anna is:

                          7 - 5 = 2(year)

Answer 2

[꧁༺Nguyên༻꧂]

The difference in ages of mother and daughter is:

33 - 5 = 28 (age )

Mother's age is 5 times more than her son's age => Mother's age = \(\frac{5}{4}\) Age difference.

Mother's age at that time was:
28 x = 35 (age )

Then and now:

35 - 33 = 2 (years)
  A/s:......

~ Hok T ~