👤

2 Lara chooses a number less than 20 She divides it by 2 and then adds 6 She then divides this result by 3 Her answer is 4.5 What was the number she started with?​

Răspuns :

Răspuns:

The number she started with is 15

Explicație pas cu pas:

15÷2=7,5

7,5+6=13,5

13,5÷3=4,5