80% of 7.5 is 6.
so if he travelled 80% further, it would be 7.5+6 which is
13.5
7 is the prime factor of 210
We can use two different ways to solve this equation:
Because the board is 25 off, we can multiply the price and subtract the result:
30 - 0.25(30) = 30 - 7.5 = $22.50
We can also solve by multiplying the total price by 0.75
(1 - 0.25)(30) = 0.75(30) = $22.50
The sales price is $22.50
It would be 4 √7 that’s what i got
Answer:
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