Initial amount: s.
Then, after having spent 7% of his savings, the amount left is 0.93s = <span>£771.90.
Dividing both sides by 0.93, we get s = </span><span>£830.
Check: What is 7% of </span>£830? 0.07(£830) = £58.1. If we subtract that from £830, do we get <span>£771.90? Try it.</span>
Answer:
111.707317073
Step-by-step explanation:
Answer: 3 : 37
Step-by-step explanation:
The shop sold 240 necklaces in a month.
Out of these, 18 were sold online.
The number that was sold offline was therefore:
= 240 - 18
= 222 shop sales
The ratio of online sales to shop sales is therefore:
18 : 222
Take it to simplest form by dividing both sides by their highest common factor of 6:
3 : 37
Answer:
<h2>A.</h2>
Step-by-step explanation:
Option 3: is the right answer
Step-by-step explanation:
Given expression is:
In order to simplify the expression we have to convert the radicals in exponents
As he base is same, the powers can be added
Hence,
Option 3: is the right answer
Keywords: Exponents, radicals
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