Answer:
hmmm cant tell if this is a serious question Lol considering you seem pretty smart but if so answer is 23
Step-by-step explanation:
128 pencils divided by 6 pencils that can be put in a box; 128÷6=21 with a remainder of 3
Martin needs 3 more pencils for the last box, beacuse he has 3 leftovers and 6 can go into the box. 6-3=3
Answer:

Step-by-step explanation:



Answer:
1/6
Step-by-step explanation:
if 1/3 is for a whole batch and you want to make a half batch. So, divide 1/3 by 2.
r=9b_9a =r+9a/9=9b/9=b=r+9a/9