Answer:
Step-by-step explanation:
A prime number is a number that times it self and 1.
An odd number is a number that is not divisible by 2.
So our range is 1 - 20
What numbers are prime within this range:
2,3,5,7,11,13,15,17,19
Now which out of these are odd?
2,3,5,7,11,13,15,17,19
I'm pretty sure that you need to use proportions, its simple. First, place 310 over x like a fraction. then, write an equal sign and write 62% over 100 because percentage always goes on the top of 100`s. next, on the bottom write 62x over 62 and an = sign 310,000 over 62 since you multiplied 310 with 100. for example, its cross multiply. 62 goes with x and you multiply 310 with 100. so 310,000 divided by 62 = 500 pages in total.