57 3/4 divided by 5 1/4 =
231/4 divided by 21/4 =
231/4x4/21=231/21=11
Answer:
1700
Step-by-step explanation:
The five affects the six
We have 2l + 2w = 120 and l/w = 2/3;
Then, l = (2/3)w;
Finally, (4/3)w + 2w = 120;
4w + 6w = 360;
10w = 360;
w = 36;
l = (2/3)x36;
l = 24;
3/5, as 80/100 - 20/100 = 60/100, which simplifies to 3/5.
I have finished doing my calculations and i think my answer may be correct but i got 6
