Answer:
4% out of 100
Step-by-step explanation:
4% out of 100 students took the exam
♥ Let's solve:
15n+5n can be known as 15+5.
15+5=20 now add n.
Final answer: 20n
1/2 of 20 is 20/2 which is 10.
All you really need to do here is to divide 20 by 2 to get 10.
7 is digit for hundred thousands and 6 is for ten thousands so the answer is 800,000
