Answer:
2/1
Step-by-step explanation:
get the first part of each fraction to something divisible by the second part
4 · 3= <u>12/6</u>
1 · 3= <u>3/3</u>
12÷2= 2 3÷3= 1
<u>2</u><u>/</u><u>1</u>
Percent means per 100
think cent as in 100 pennies in a dollar
To convert from percent to decimal, we divide by 100 or move the decimal over 2 spots, so,
15% = 15/100 = 0.15
Now multiply 0.15 by 850 to find the discount saved
0.15*850 = 127.50
So you'll save $127.50
The final price is therefore: 850-127.50 = 722.50
A shortcut is to multiply 850 by 0.85
850*0.85 = 722.50
We get the same answer
The 0.85 comes from the fact that if you get 15% off, then you pay 85% of the original price
Answer: $722.50
Just find 6.2% of 457.88
6.2%=6.2/100=0.062
0.062 tiemes 457.88=28.388 rouned 28.39
C
If the number on the bottom of the fraction is 8 times the size
of the number on top, then the fraction is equal to 1/8 .
Examples:
100 / 800
20 / 160
8 / 64
Answer:
Step-by-step explanation:
