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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