Rachel Lim
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Please help me

Replies 10

Izam Marwasi

Both spent 1u each Kate after spending->165-u Cheryl after spending->93-u After spending Kate 4x of Cheryl To form equation we multiply 4 to Cheryl values.. 4x(93-u)->165-u 372-4u->165-u 3u->372-165=207 u-> 69(ans)

6 years ago
Rachel Lim

Thanks

6 years ago
Izam Marwasi

30cups sold $0.20 x 30 + $10= $16 $112/$16= 7groups of 30 cups 7x30= 210 cups(answer)

6 years ago
Rachel Lim

Thank you

6 years ago
Rachel Lim

Please help me

6 years ago
Izam Marwasi

360°-112°-109°=139°{answer}

6 years ago
Izam Marwasi

BCD->360-34x2x2 ----------------= 112° 2 Angle DCE-> 180°-71°=109° Angle BCF-> 360°-112°-109°=139°

6 years ago
Rachel Lim

Thanks

6 years ago
Rachel Lim

Please help me

6 years ago
Izam Marwasi

Make the amount at first be 35u (Fractions of denominators 2/5 and 1/7).. 2/5 of 35 u on handphone Remaining is 3/5 of 35u-> 21u 1/7 of remainder is 1/7 of 21u.. Pls proceed from here... Try to do...

6 years ago
Izam Marwasi

360°-112°-109°=139°{answer}

6 years ago
Izam Marwasi

BCD->360-34x2x2 ----------------= 112° 2 Angle DCE-> 180°-71°=109° Angle BCF-> 360°-112°-109°=139°

6 years ago

Joey Chew
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

Pls help with p4 questions. Thanks.

Replies 1

Dannis Chan

Nicole sold twice: 1,254x2 = 2,508 Gisele sole 288 more: 2,508+288 = 2,796 Gisele still has half left means initially she has 2,796x2 = 5,592

6 years ago

Angie Cheong
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Help.. tks

Replies 2

Eljenia Koh

Remaining = 5/8 x 6/7= 30/56 = 15/28 15/28 ÷ 3 = 5/28 kg

6 years ago
Shaoyang Brandon

5/8 x 6/7 x 1/3. Quite a mouthful of cheese, if you ask me.

6 years ago

Shanthi Seetharam
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

Help to solve this p4 ques. Thks in adv

Replies 3

Winson Siew

2u=P 2u=W W/2=1u P+41=2u+41 2u+41=3u 41=1u 41x2=82

6 years ago
Tey Pei Ling

6 years ago
Shanthi Seetharam

Thks once again.

6 years ago

Hazlinda Mohd Lahir
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Hi,can anyone help to solve this P5 qn?thanks in advance!

Replies 8

Ruhaya Mafot

Monthly salary--$1500 1 car--$650 7 cars--($650 X 7) + $2000 =$6550

6 years ago
Ruhaya Mafot

Amt made by selling cars---$22450-$1500 =$20950

6 years ago
Ruhaya Mafot

1 set---$6550 (7 cars) No of sets---20950/6550 = 3 remainder $1300 No of cars sold--- (3x7) +1300/650 =21+2 =23

6 years ago
Hazlinda Mohd Lahir

This is the part i got stuck because of the remainder...... 😂😂😂😂😂

6 years ago
Hazlinda Mohd Lahir

😙😙😙😙😙

6 years ago
Tey Pei Ling

6 years ago
Hazlinda Mohd Lahir

😚😚😚😚

6 years ago
Hazlinda Mohd Lahir

Thank you sooo much everyone!!

6 years ago
Hazlinda Mohd Lahir

This is the part i got stuck because of the remainder...... 😂😂😂😂😂

6 years ago
Hazlinda Mohd Lahir

😙😙😙😙😙

6 years ago
Hazlinda Mohd Lahir

😚😚😚😚

6 years ago