4 pounds.. Take 8 pounds times the fraction 2/4 which is also 1/2 and you get 4
Answer:
The answer of this question is ( D) 2, 10.
Kristen completed 42 km. We will imagine that she ran all 6 hours. => 9 * 6 =54 km which is more than she actually completed. So we will find a 9 Multiple less than 42 km and that will be 36 km. (9 * 4 = 36 km completed by running) and the rest until 42 were completed by walking (3 * 2 = 6; 6 + 36 =42).
400/1600 =25%
Explanation:
Total=1,200+400=1,600
1,600 800+800=1,600 this is your answer