1) 50:1
2) 50:1
3) 49:1
4) 16:1
5) 30:1
Answer:
the total is 80 cm^2
Step-by-step explanation:
just because you should multiply by 2 40*2=80 cm^2
i hope this helps
have a great day
Answer:
Marina had 50$ originally
Step-by-step explanation:
80-1/5 of the money she spent for the books that she brought, The step by step process is how much money she had left behind from the books she brought seperate
Answer:

Step-by-step explanation:
We are given,
The fraction of money spent on a product =
.
Since, we have that,
20 = 4 × 5
Simplifying this equation to get the required fraction i.e.
, we get,

Thus, the fraction after canceling down gives the answer
.