Q&A - P3 Math

[HAPPYH]

qms:

HAPPYH:

Draw a shape with 4 sides and 2 smaller angles.


Does it mean the shape drawn should have 4 sides and only 2 smaller angles? oe can it be 4 sides with at least 2 smaller angles (can be more than 2 smaller angles)?

Please help me to understand this question. Thank you.

My interpretation - 4 sides with exactly 2 smaller angles.

Thank you so much

[plum-cake]

Can anyone share your experience or the type of questions that we can expect in Math performance task exam?

Given titles are: Bar graphs, Money, Fractions, Length, Mass and volume.
TIA

[jessielu]

Mrs Chan bought 270 sandwiches for a party. She bought 3 times as many egg sandwiches as ham sandwiches and twice as many ham sandwiches as tuna sandwiches. How many egg sandwiches did she buy ?

[plum-cake]

jessielu:

Mrs Chan bought 270 sandwiches for a party. She bought 3 times as many egg sandwiches as ham sandwiches and twice as many ham sandwiches as tuna sandwiches. How many egg sandwiches did she buy ?

Egg sanwiches =6 units.
Ham =2units,
Tuna = 1unit.
therefore 9units = 270
1uint = 270/9 = 30
so egg = 30 x 6 = 180.

[HAPPYH]

plum-cake:

Can anyone share your experience or the type of questions that we can expect in Math performance task exam?

Given titles are: Bar graphs, Money, Fractions, Length, Mass and volume.
TIA

Is the performance task over? Could you kindly share the experience? Thanks. Our school did not have this year although they had last year.

[jessielu]

plum-cake:

jessielu:

Mrs Chan bought 270 sandwiches for a party. She bought 3 times as many egg sandwiches as ham sandwiches and twice as many ham sandwiches as tuna sandwiches. How many egg sandwiches did she buy ?

Egg sanwiches =6 units.
Ham =2units,
Tuna = 1unit.
therefore 9units = 270
1uint = 270/9 = 30
so egg = 30 x 6 = 180.

How to know egg sandwiches =6 units ?

[Sun_2010]

jessielu:

plum-cake:

[quote=\"jessielu\"]Mrs Chan bought 270 sandwiches for a party. She bought 3 times as many egg sandwiches as ham sandwiches and twice as many ham sandwiches as tuna sandwiches. How many egg sandwiches did she buy ?

Egg sanwiches =6 units.
Ham =2units,
Tuna = 1unit.
therefore 9units = 270
1uint = 270/9 = 30
so egg = 30 x 6 = 180.

How to know egg sandwiches =6 units ?[/quote] http://i50.tinypic.com/2nimfbl.jpg\">
If tuna is one unit , ham will be 2 units
If ham is 2 units then egg will be 6 units.

[jessielu]

Thanks for clarifying

[plum-cake]

jessielu:

How to know egg sandwiches =6 units ?

work backwards..
that is
\"twice as many ham sandwiches as tuna sandwiches\"
if tuna 1 unit means ham will be 2 units
\"3 times as many egg sandwiches as ham sandwiches\"
we know that ham ham is equal to 2 units so
egg will be( 2 x 3 6 units

[blushes]

Hi All


Pls assist,

Adam has 4 times as many $5 notes as $10 notes. There are a total of 35 notes.
How much money does Adam have?
thanks