The profit from a business transaction is shared among 2 business partners, Mike and Johnson in the ratio 2:5 respectively. If Johnson got $2500, how much will Mike have after spending some of his share on a shirt that costs $200?
According to the ratio, for every 5 parts that Johnson gets, Mike gets 2 parts.
Since Johnson got $2500, each part is therefore $2500/5 = $
<gadget id="calculator">2500/5</gadget>
<output>500</output>
500.
Mike will get 2*$500 = $
<gadget id="calculator">2*500</gadget>
<output>1_000</output>
1000.
After buying the shirt he will have $1000-$200 = $
<gadget id="calculator">1000-200</gadget>
<output>800</output>
800 left.

<result>800</result>