<em>what is this train?????????</em><em>?</em>
Answer:
2
Step-by-step explanation:
1/8+1/8= 2/8=1/4
Answer:
total question =90
she obtained 75% of first 40 questions
- No. of question she got correct in first 40 = 75% * 40 = 30
2. in order to get 80% out of 90,
the no. of questions got correct by Ama = 80% * 90 = 72
3. As she already got 30 c0rrect in first 40 questions, the number of question she needs correct for remaining 50 = (72-30) = 42
percentage = 42/50*100% = 84%
3 hours Jeremiah has to spend riding his bike
