Question

If the length of 1 tablecloth is 67 cm 8 mm, what will the length of 6 such tablecloths be?​

Answer 1

Answer: 406.8

Step-by-step explanation:

1cm = 10mm

∴ 67cm = 67×10

∴ 67cm = 670mm

∴ 670mm + 8mm = 678mm

∴ length of 1 table cloth = 678mm

∴ length of 6 table cloths = 6×678

                                            = 4068mm

∴ 4068mm = 4068/10 cm

∴ 4068mm = 406.8cm