Question

A bowl has 13 button of which 9 are yellow remaining are green If one green and one yellow button are taken out What fraction of the leftover button are green ??​

Answer 1

Answer:

3/11

Step-by-step explanation:

total no. of buttons=13

no. of yellow buttons = 9

no. of green buttons=13-9=4

now when 1 green and 1 yellow button is removed no. of buttons in the bowl=11

no.of green button=4-1=3

no. of yellow buttons=9-1=8

fraction of leftover button are green=3/11

hope it helps!

Answer 2

Answer :

Number of total buttons = 13

Number of yellow buttons = 9

Number of green buttons = 13 - 9

= 4

If one yellow button and green button is taken out ,

Yellow buttons left = 9 - 1 = 8

Green buttons left = 4 - 1 = 3

Fraction of the leftover buttons that are green

$\sf\longrightarrow\:\dfrac{3}{11}$