At the parents evening the ratio of mums to dads was 3:2. Out of 500 appointments how many were with mums?
1 answer:
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Answer:
The right response is "". A further solution is given below.
Step-by-step explanation:
The given expression is:
⇒
On solving the above expression, we get
⇒
⇒
⇒
On taking "3" as common, we get
⇒