Question

1th/5 of a rod was painted black.2rd/3 part of the total rod was coloured white.The part of the rod left without colours was

Answer 1

Answer:

✮ Question Given :

1/5 of a rod was painted black. 2/3 part of the total rod was coloured white. The part of the rod left without colour was ?

✮ Required Solution :

✫ Values Given to us :

⇒ 1/5 of a rod was painted black.

⇒ 2/3 part of the total rod was coloured white

✮ According to Question :

✫ Fact :

⇒ Any value in total is equal to 1.

✫ 1st Black Painted Part :-

⇒ Part of rod that was painted black

⇒ (1/5) part of 1 = 1 × (1/5) = (1/5) part

✫ 2nd White Painted Part :-

⇒ Part of rod that was painted white

⇒ (2/3) part of 1 = 1 × (2/3) = (2/3) part

✫ Total Part Painted of Rod :

⇒ Black Part + White Part Painted

⇒ (1/5) + (2/3)

⇒ (3 + 5*2)/15

⇒ (3 + 10) / 15 = (13/15) part

✫ Part left Without Colour :

⇒ 1 - 13/15 part

⇒ 2/15 ( Part left Without Colour)

⇒ ✩ 2/15 Part of Rod ✩

•The part of rod left without colour was 2/15

Answer 2

Answer:

✮ Question Given :

1/5 of a rod was painted black. 2/3 part of the total rod was coloured white. The part of the rod left without colour was ?

✮ Required Solution :

✫ Values Given to us :

⇒ 1/5 of a rod was painted black.

⇒ 2/3 part of the total rod was coloured white

✮ According to Question :

✫ Fact :

⇒ Any value in total is equal to 1.

✫ 1st Black Painted Part :-

⇒ Part of rod that was painted black

⇒ (1/5) part of 1 = 1 × (1/5) = (1/5) part

✫ 2nd White Painted Part :-

⇒ Part of rod that was painted white

⇒ (2/3) part of 1 = 1 × (2/3) = (2/3) part

✫ Total Part Painted of Rod :

⇒ Black Part + White Part Painted

⇒ (1/5) + (2/3)

⇒ (3 + 5*2)/15

⇒ (3 + 10) / 15 = (13/15) part

✫ Part left Without Colour :

⇒ 1 - 13/15 part

⇒ 2/15 ( Part left Without Colour)

⇒ ✩ 2/15 Part of Rod ✩

•The part of rod left without colour was 2/15