Question

you need a piece of paper to measure 64.25 cm. If you tape two together that each measure 38.4 cm, how much do you need to cut off?

Answer 1

Answer:

12.55 cm

Step-by-step explanation:

Length of each piece = 38.4 cm

total length of two pieces = 38.4 x 2 cm

                                           = 76.80 cm

Required length = 64.25 cm

extra length = total length - required length

                    = 76.80 cm - 64.25 cm

                    = 12.55 cm

Ans: We need to cut off 12.55 cm