Could you please formulate you answer better? So we can get a bette understanding
69 out of 100 would be 69/100 = 0.69 = 69% were answered correctly
100% - 69% = 100-69 = 31 = 31% = 31/100 were incorrect
Answer:
B. 4 ÷ 5
Step-by-step explanation:
4/5 means you are dividing 4 by 5. So the answer would be B.
Answer:7
Step-by-step explanation:
Answer:
7/12
Step-by-step explanation:
You can pretend the given ratio units are the actual weights. Then the desired ratio is ...
book : mug = 7 : 5
book : (book +mug) = 7 : (7 +5) = 7 : 12
The weight of the book is 7/12 of the total weight.
