The problem consists in changing a fraction to percent form, a percent is a quantity divided by 100, for example, 50% is equal to 50/100, so lets modify the fraction for it to have 100 as denominator.
so we divide the numerator and denominator by the same number so the fraction does not alterate, keeps being equivalent that is:
2/300
we need to divide the numerator and denominator by 3:
<span>2/300 = (2/3)/(300/3)
</span>= (2/3)/100
now we have it, 2/300 as percent is (2/3)% = 0.67%
Answer:
(x − 7)(x + 3)
Step-by-step explanation:
Step 1: You need to find out what to numbers add up to −4 and multiply −21?
−7 and 3
Step 2: Just rewrite the expression using the above and you're done!
(x − 7)(x + 3)
We are given cost price of the 100 watt Solar panel price= $146.
Sale price of the 100 watt Solar panel = 0.75 of the regular price.
The regular price is same as the cost price of the solar panel.
So, we need to find the value of 0.75 of $146.
"of" word represents multiplication operation.
So,
0.75 of $146 = 0.75 * 146 = $109.50.
Therefore, the sale price of the Solar panel is $109.50.
<u>New Amount - Old Amount</u> = <u>562,000 - 438,000</u> = <u>124,000</u> ≈ 30%
Old Amount 438,000 438,000
Answer:
I think the answer is n=32 because 8×4 is 32
