Question

if 12 inches = 30 cm, how many inches are there in 140 cm ?

Answer 1

140cms= 12÷30×140 inches
=4×14=56 inches

Answer 2

I hope that this will help you


According to your question ,
                                            30 cm = 12 inches
so,                                        1 cm  = 12/30 inches
therefore,                         140 cm   = 12/30*140 inches
                                                       = 56 inches