Assignment
1) Math AB 3.7
2) Math On Sponge Pg 99-100 (4questions)
3) Newspaper Cutting Book
Reminder
1) Spelling on Friday
2) You can continue to contribute challenging problem sums on Percentage.
3) Hamper Items (Unless you want 6D to have a small hamper!)
*Question of the day: (from Martint this morning)
1m = 100cm
Is 600m2 (600 square metres) equal to 60000cm2 (60000 square centimetres)?
Why? How can you explain to your friends?
Subscribe to:
Post Comments (Atom)
Yes.To find out if 60000cm2 equals to 600m2,you have to make the 60000cm2 to change to 600m2.You can change it by using 60000cm2 and divide by 100.Because 100 is 1m,that is why we use 60000cm2 to divide by 100 which equals to 600m2.
ReplyDeleteOic...
ReplyDeleteMr Soh, You spelled Martin's name as Martint.
ReplyDeleteJanice paid $200 for a computer which is inclusive of 7% GST.How much is the cost of GST?
ReplyDeleteJanice have $10,000000 in her saving account.She spent some money and was left with 10% of her money.Then her mother gave her $210098 more.Then she used 30% of the money her mother gave her.How much money does she have now?
ReplyDeleteMr soh has $10,000. He gave $1000 to his wife and spent 30% of his remaining money to buy baby things.How much does he have now?:)
ReplyDeleteZhi Xian and Zhi Ting,
ReplyDeleteI don't think you right in your explanation that 600m2 is equal to 60000cm2. Does it mean that 1m2 is equal to 100cm2? Do some reasoning! You will discover something!
Tom was on his way to Bukit Batok Swimming Complex.10% of his journey on foot.Then he took a bus for 60% of the remaining journey.And at last he walked to the swimming pool for the remaining 540m.How long was the journey for Tom to go to the swimming pool?
ReplyDeleteWhich square do you mean? Do you mean the square cm for area or square centimeter which is used to time A to A?
ReplyDeleteA times A is the same concept as finding an area which is side times side or Length times Breadth
ReplyDeleteOh!we learnt something new today!
ReplyDeleteSo 60000cm2 does not equal to 600cm2!!!
ReplyDeletesorry!The 600cm2 should be 600m2...
ReplyDeleteIt is because the square is of meters or centimeters.You can find the answer to that question by drawing out the squares and the one that has 600m2 has squares of meters by meters while the on that is 600cm2 has squares of centimeters.
ReplyDeletethe "on" is supposed to be one.
ReplyDeleteMr Tan gave his twin daughters each an equal amount of money. Then, he spent 50% of his remaining money on food and had $30 left. What is the percentage that he gave to his daughters?
ReplyDeletemr soh is it bring newspaper cutting book or do newspaper cutting
ReplyDeletewe should be doing the newspaper cutting on the newspaper cutting book isnt it so??
ReplyDeleteNEVER EVER SPELL MY NAME WRONGLY
ReplyDelete~Martin~
lols
ReplyDeleteParadox- A statement or proposition that seems self-contradictory or absurd but in reality expresses a possible truth.
ReplyDeleteDictionary give me this exemple... The paradox that standing is more tiring than walking.
John had $60. he use 15% of it on a book. He than use 40% of remaining on a bag. what is the percentage of the remaining amount?
ReplyDelete