A percent is how many out of 100.
13/20 is how many out of 100?
You multiply the top and bottom by 5, as 5x20 is 100
13x5 is 65
Therefore, 65 out of every hundred cans, or 65%, are recycled
Answer:
1/28
Step-by-step explanation:
The expression is 7x-4y
Replace x by 1/4 and y by 3/7
- 7x-4y
- 7*(
) - 4*(
) multiply 1 by 7 and 4 by 3 
- 
multiply 7/4 by 7 and 12/7 ny 4 to get the same denominator 
- 1/28
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put x = (-1)
<h2>••••••••••••••••••••••••••••••••••••••••</h2>
put x = (z)
<h2>••••••••••••••••••••••••••••••••••••••••</h2>
put x = (x+1)
<h2>•••••••••••••••••••••••••••••••••</h2>
put x = (√2 + 1 )
Answer:
120
Step-by-step explanation:
45 ÷ 3 x 2³
2³ = 8
45 ÷ 3 x 8
45 ÷ 3 = 15
15 x 8 = 120.
Hope this helped.
P.S. do I have to put in a photo?
