 
<translate> Ka yi la'akari da wannan tambayar. A cikin tseren mita 150, A ya ba B farawa na mita 20. Wace nisa za a rufe ta B? Zaɓuɓɓuka: (A) 100 m da kuma (B) 130 m da kuma (C) Shekaru 170 (D) 160 m a cikin (E) 180 m a cikin Ta yaya za mu yi tunani a hankali don mu sami amsar: (B)? <eng> Consider the question. In a race of 150 m, A gives B a start of 20 m. What distance will be covered by B ?
Options:
(A) 100 m
(B) 130 m
(C) 170 m
(D) 160 m
(E) 180 m
 What is the step-by-step reasoning process to arrive at the answer: (B)? 