donnamjlh donnamjlh
  • 01-11-2020
  • Mathematics
contestada

The ratio of David's age to Sally's age is 3:4.
In six years' time it will be 4:5.
Complete the sentence by filling in the gaps.
David is___
years old and Sally is
___years old.

Respuesta :

CGibbs19 CGibbs19
  • 01-11-2020

Answer:

david is  18 and sally is 24

Step-by-step explanation:

david 6 times 3 = 18

sally  6 times 4 = 24

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