Question

Direct variation
If 12 inches = 30 cm , how many inches are there in 140 cm ? ​

Answer 1

Answer:

140 cm is 4.66 times greater than 30 cm...

As we know 12 inches is 30 cm

Multiply both sides by 4.66

55.99 inches= 140 cm

Round off data

56 inches= 140cm

Answer 2

Answer:

Step-by-step explanation:

 cm           inches

 30               12

140               x

    x  =  140  x 12/30

        =  56  inches