briannamunoz01 briannamunoz01
  • 03-10-2020
  • Mathematics
contestada

2 3/4÷2/5 answer choice A is 1 7/8 B is 3 1/8 C is 4 2/5 D is 6 7/8

Respuesta :

sadyeehaw007 sadyeehaw007
  • 03-10-2020

Answer:

D. 6 7/8

Step-by-step explanation:

First, convert 2 3/4 to an improper fraction.

2 times 4 = 8

8+3=11

11/4 ÷2/5

Then, flip the second fraction and change the sign to multiplication.

11/4 × 5/2

Multiply.

11 × 5 = 55

4 × 2 = 6

55/6

Simplify the fraction.

6 7/8

Answer Link

Otras preguntas

The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B
A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
How many prime numbers are there between 56 and 100?
the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,
How many prime numbers are there between 56 and 100?
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?