3. 10) A box contains a total of 12 writing instruments. In this box, % of the writing instruments are pens, and of the pens have blue ink. This is shown in the model below.

Nine more than four times a number is the same as one less than twice the number. find the number?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !