Answer:
x=1 & y=0
Step-by-step explanation:
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
G2=g1*2
g3=g1*2²
196=x*4
/4 /4
49
Answer:
£390
Step-by-step explanation:
The ratio of money in bank:
Terry : Faye
3 : 7
Terry put £220 in his account
Faye withdrew £300 from her account
Unknown:
Initial amount Terry had = ?
Solution:
Let the real amount terry has = 3x
Faye will have = 7x
Now;
3x + 220 = 7x -300
Solving this equation:
3x + 220 = 7x -300
3x - 7x = -300 - 220
-4x = - 520
4x = 520
x = 130
Originally, Terry has 3x = 3 x 130 = £390
Answer:
47
Step-by-step explanation:
since each gallon is 4 quarts you would multiply by 11. 44 quarts then add 3 extra quarts to get 47
