Question

Find the 10th number in the series 7,14,28​

Answer 1

The 10 th number will be 3584 as the the number are multiplied by 2 or doubled at every step

Answer 2

i.7×1=7

ii.7×2=14

iii.14×2=28

iv.28×2=56

v.56×2=112

vi.112×2=224

vii.224×2=448

viii.448×2=896

ix.896×2=1792

x.1792×2=3584