Question

Intr-o zi de primavara, in poiana a inflorit un toporas. In zilele urmatoare, numarul acestora s-a dublat, ajungand la 1023. fla in cate zile au inflori cei 1023 toporasi.

Answer 1

1·2=2·2=4·2=8·2=16·2=36·2=64·2=128·2=256·2=512·2=1024
Au inflorit in 10 zile.

Answer 2

1*2=2
2*2=4
4*2=8
8*2=16
16*2=32
32*2=64
64*2=128
128*2=256
256*2=512
512*2=1024

10 zile