Make them all fractions over 4, so 3 would be 12/4, and 1 1/4 would be 5/4 so add them together
12/4+5/4= 17/4 then divide by 4 to reduce it, to get 4 1/4
Answer:
es una fracción mixta
Step-by-step explanation:
3 2/5
You can make 3 and 3/7 into a improper fraction as 24/7 by multiplying 7 by 3 which is 21 and then adding that to 3 which gives you to answer 24/7. To find the reciprocal you simply flip the fraction which gives you 7/24
Answer:
43.75
Step-by-step explanation:
25 dividido por 100=.25
.25*35=8.75
8,75+35=43,75
