IamKOBE IamKOBE

02-02-2015
English

contestada

Two co-teachers, Daniel and Mathew, have to grade a set of math journals. Daniel grades 45% of the journals. Mathew has to grade 121 journals.

How many journals are there in all?

Respuesta :

louuuie louuuie

02-02-2015

121 = 55%
121 / 55 = 2.2
1% = 2.2
2.2 x 100 = 220

220 journals in all

Answer Link

Otras preguntas

a central government handles issues related to

Explain why it is important that a chemical equation be balanced

China spends 1.9% of its GDP per year on education and Japan spends 3.5% of its GDP on education. Which statement is the most logical conclusion about the effec

What number multiplied itself for x equals 256 need answer?

What is the role of the thymus?

In 1986, chernobyl a nuclear family was the site of a major nuclear accident in what country?

7. Protein is essential to the overall health of the body because it A. gives the body collagen, which protects the organs. B. keeps hair and nail

Why is the price of rice important?

The Anti-Federalists feared the federal government would oppress enslaved people. the American people. the British people. the Sons of Liberty.

Evolution occurs at which level? Community Population Species Individuals organism