ktillman93 ktillman93

11-11-2020
Mathematics

contestada

David can complete 4 math problems in 15 minutes. He has 20 math problems to do. How long will it take him to finish his test?

Respuesta :

lr106800 lr106800

11-11-2020

Answer:

75 min or 1 hour and 15 min

Step-by-step explanation:

15/4

=3.75

3.75*20

=75

Answer Link

Otras preguntas

why is 5/12 greater than 3/4

how do i write a word problem for $3.00 divided by $0.25

How is 0.00025 written in scientific notation

Explain why ionic compounds are formed when a metal bonds with a nonmetal but covalent compounds are formed when two nonmetals bond.

Kelp and other various types of seaweeds are examples of ________ .a. green algaeb. blue-green algaec. brown algaed. yellow algae

Is there a correlation between the number of chromosomes ad the complexity of an organism? Give support for your answer.

Use elimination to solve this system of equations. 2r + 3s= 9 and 3r + 2s= 12

What is the puritan revolution?

Why are there fewer traditional economies today?

why is 5/12 greater than 3/4