Answer:
Step-by-step explanation:
90/100 * x = 15750
0.9 x = 15750
x = 15750/0.9
x = 17500
Now check this by taking 10% off. Do you get 15750?
Let's see
10/100 of 17500 = 1750
Subtract that from 17500
17500 - 1750 = 15750 which is exactly what you should get.
Answer:
im not sure but i think its 0.25
Step-by-step explanation:
R = 30 because r = 1,5,10,25
30/5+1=7
6+1=7
Answer:
1.6 OR 8/5
(They are the same thing.)
I think it will be 2:4. 2X9=18 so u × 4×9=36 so its 18 to 36
