Respuesta :

emmawanjiru42

Answer:

3/4

Step-by-step explanation:

simply divide 3 1\4‐2 1/2

RubySun

question ;

Pinky had 3 ¼ metre of red ribbon. She 2 ½ used metre of ribbon to wrap gifts. How much ribbon is left with her ?

answer ;

  • meter of ribbon pinky had : 3 ¼
  • meter of ribbon used to wraped in gifts : 2 ½

  • step 1 : covert this into a proper fraction ;
  • 13/4 , 5/2

  • step 2 : now take Lcm from the denominator ( picture )
  • so Lcm = 4

  • [tex] \frac{13 \times1 }{4 \times 1} = \frac{13}{4} [/tex]

  • [tex] \frac{5 \times 2}{2 \times 2} = \frac{10}{4} [/tex]

  • now add them ;
  • 13/4 + 10/4 = 23/4

  • 3/4 is your answer
Ver imagen RubySun
Ver imagen RubySun