Question

If your string is 95 cm long and the second string is 650 mm, then how many mm are the two line segments together

Answer 1

1600mm

Explanation:

total length of the line segment = length of the first string + length of the second string

to add the strings together, convert the length of the first string to millimetre

1cm = 10mm

95 x 10 = 950mm

950mm + 650mm = 1600mm