Question

Height of Rafael is 1 m 75 cm. Roger is 6 cm shorter than Rafael. Brad is 14 cm taller than Roger. If Duke is 17 cm shorter than Brad then what is the height of Duke?

• A. 1 m 66 cm
• B. 1 m 69 cm
• C. 1 m 79 cm
• D. 1 m 83 cm

Answer 1

The correct option is A 1 m 66 cm

Height of Rafael = 1 m 75 cm
= 100 cm + 75 cm
= 175 cm

Height of Roger = Height of Rafael - 6 cm
= 175 cm - 6 cm
= 169 cm

Height of Brad = Height of Roger + 14 cm
= 169 cm + 14 cm
= 183 cm

Height of Duke = Height of Brad - 17 cm
= 183 cm - 17 cm
= 166 cm
= 100 cm + 66 cm
= 1 m + 66 cm
= 1 m 66 cm

Thus, Duke is 1 m 66 cm tall.