Yes, because the amount of cleaning solution in the bottle after Tanya uses the solution is the same as before Tanya makes the solution.
No, because the amount of cleaning solution in the bottle after Tanya uses the solution is more than before Tanya makes the solution.
No, because the amount of cleaning solution in the bottle after Tanya uses the solution is less than before Tanya makes the solution.
Answer:
Yes, because the amount of cleaning solution in the bottle after Tanya uses the solution is the same as before Tanya makes the solution.
Step-by-step explanation:
Tanya makes 2 cups then uses 2 cups.
2-2=0
7 % of cost price is 2.80 , What about 1%?
7 = 2.80
1 = x (where x is the price value of 1% in dollars)
We simplify the above equation, so:
7 × x = 2.8 × 1 → 7x = 2.8 → x = 2.8 / 7 → x = 0.4 dollars
We know that 100% represents the whole price,
so if 1% is 0.4 dollars, then 100% will be 0.4 × 100 = 40 dollars
Therefore the store charged $40 dollars for the helmet before tax