Stop copying the question, it's confusing
so 100 cookies and 20 brownies
what is the greatest number you can divide them both by?
find the GCF
factor them
100=2*2*5*5
20=2*2*5
so the GCF is the common group to both or 2*2*5 or 20
100/20=5
20/20=1
there are 20 groups, each wit 5 cookies and 1 brownie
20 groups
Answer:
A
Step-by-step explanation:
Change in value = 87 - 42 = 45
percentage change = 45/42 x 100 = 107%
Answer: 6 weeks
Step-by-step explanation: 42 days in weeks would be 6 weeks
11 : 36
12in (1 foot) × 3 =36 and put it into a ratio makes it 11 : 36
