2015 PSLE Discussion and Strategies

[Lol222]

Q15 ans is a)0.8litres

b)8.1 litres

[Lol222]

To find 8.1 litres take 7.2 litres plus 0.9 litres

[pestymum]

Lol222:

Yo find 8.1 litres take 7.2 litres plus 0.9 litres

another question where did u get 0.9
thanks!! :?: :?: :?: :?: :?: :imdrowning: :imdrowning: :imdrowning:

[Lol222]

One small bottle is 0.6 litres the q say after pouring the small bottle she still have 0.3 litres left so 0.6 plus 0.3 litres equal 0.9 litres

[dreamymango]

hi Sctc!

The 80 printer qn
a) ( I forgot wat I put:/)
b) 65%
c) $9760
Quite sure of parts b and c. Hope I helped!

[Lol222]

a) is day 2

[NerdyMath]

dreamymango:

hi Sctc!

The 80 printer qn
a) ( I forgot wat I put:/)
b) 65%
c) $9760
Quite sure of parts b and c. Hope I helped!

Your answers are same as mine.

[pestymum]

Lol222:

One small bottle is 0.6 litres the q say after pouring the small bottle she still have 0.3 litres left so 0.6 plus 0.3 litres equal 0.9 litres

my dd say 1 small bottle is 0.1 ( big bottle 0.9 difference 0.8)

[Sctc]

dreamymango:

hi Sctc!

The 80 printer qn
a) ( I forgot wat I put:/)
b) 65%
c) $9760
Quite sure of parts b and c. Hope I helped!

Thank! :imcool: :rahrah:

[dreamymango]

pestymum:

Sctc:

What about the 80 printer graph question?What is the question about? :roll: Does anyone know the answers :?:

how did u ds get 8.1 method would be appreciated! :?: :?: :?: :?: :?: :?: :?: :?:

Qn says aft Sandy(or any other name) filled 3 big bottles and 5 small bottles with 7.2l of drink, she had some left. She can't put the leftovers in a big bottle as she's short of 0.5l. So she filled a small bottle and had 0.3l left. Qn asks for diff between the capacity of a big bottle and a small one. (Part a)
Part b) how much drink does sandy have?
To get part a simply take 0.5l +0.3l
To get part b take 0.8l x 3=2.4l
7.2l -2.4l= 4.8l
8 small bottles- 4.8l
1small bottle - 4.8l /8= 0.6l
7.2l +0.6l +0.3l= 8.1l
Hope it helps!