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Firdavs [7]
3 years ago
12

Jack is 10 years older than Diane. In 4 years, he will be twice as old as Diane.

Mathematics
2 answers:
Naddika [18.5K]3 years ago
6 0

Answer:

jack is 14 and diane is 7

Step-by-step explanation:

icang [17]3 years ago
6 0

Answer:

7.5

Step-by-step explanation:

If Diane was 1 years old that means jack is 11 if you add 4 years to that then you will have 15 years then divide by 2 which is 7.5

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