Mr. Kelly answered seven emails. This is 35% of the emails he must answer. How many emails does he need to answer
Mr Kelly needs to answer 20 emails
As 7 divided by 35 =0.2 (1 percent)
So 0.2 times 100 Percent =20
Answer: He needs to answer 20 mails.
Step-by-step explanation:
Given : Mr. Kelly answered seven emails. This is 35% of the emails he must answer.
We can write 35% as 0.35. [To convert percent into decimal , we divide it ny 100.]
Let x be the number of mails that must be answered.
Then, according to the question we have,
\(0.35x=7\)
Divide both sides by , we get
\(x=20\)
Hence, he needs to answer 20 mails.