Blueberry0817
Blueberry0817 Blueberry0817
  • 03-05-2021
  • Mathematics
contestada

dividing fractions

16 4
__ ÷ __
21 9

to find the answer we are using KCF( keep change flip)​

Respuesta :

hiersnd
hiersnd hiersnd
  • 03-05-2021

Answer:

36/21 (simplified)

Step-by-step explanation:

To use KCF, multiply by the reciprocal. 16/21 x 9/4

Just flip the denominator with the numerator

Answer Link

Otras preguntas

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
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio
When y = x^2, which of the following expressions is equivalent to –y ?
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
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
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
Which cells undergo cell division? a. prokaryotic cells only b. eukaryotic cells only c. cancer cells only d. both prokaryotic and eukaryotic cells