millie2003 millie2003

02-07-2016
Mathematics

contestada

im confused, my question is how do you work out this question:

What do you add to 2 1/7 to make 4?

Respuesta :

Аноним Аноним

02-07-2016

Let the no. be x

21/7 +x = 4

x = 4-21/7

x = 28/7-21/7

x = 4/7

Answer Link

xevitax xevitax

02-07-2016

I would be on because 27/7 equals 21 divided by seven and that is 3.
so 4-3 equals 1

Answer Link

Otras preguntas

Given h(x) = 4(5x-1), what is the value of h(7)?

How many Sodium (Na) are in 6NACI?

Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Write a s

what does this quote mean to you? “To become masters of love, we have to practice love.”

What were some of the contributions of the Ancient Greeks?

How did the coming of Spanish explorers and colonists change the way Plains Indians lived? A. Plains Indians obtained horses. B. Plains Indians moved onto Spani

I really need an answer please!!

Pam's new friend is a librarian, so Pam assumes that the person is intellectual, politically liberal, shy, not very social, and probably a vegetarian. What does

. Needs to focus on your efficiency. identify the type of this sentence

What is the perimeter, in terms of x, of the rectangle shown here?