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Shagun
Jun 1, 2014
Prime factorisation of the given numbers are
9 = 32
12 = 22 × 3
15 = 3 × 5
18 = 32
Anmol Saket
Sep 23, 2013
The HCF & LCM of two numbers are 13 and 1989 respectively. If one of the numbers is 117, determine the other
Harshit Singh
Nov 29, 2012
The traffic lights at three different road crossing change after 72 seconds. 108 seconds and 132 seconds respectively. If they change simultaneously at 7am. then the time they will change again simultaneously is __________.
Hari Dev
Jun 2, 2015
which is the largest whole number?
There is no Largest Number
Roshin george roy
Sep 16, 2013
I need sample SA1 question paper
Sandeepa Banerjee
Aug 20, 2014
An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?
An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?
Height at which the aeroplane is flying = 1600 m
Height to travel to come down to 200 m from the ground = 1600 - 200 = 1400 m
Rate of change = 70 m in every minute
Anmol Saket
Sep 24, 2013
Subtract the sum of -27 and -13 from the difference of -19 and -15.
Roshin george roy
Sep 16, 2013
I need SA1 real exam paper.
I need SA1 real exam paper.
https://www.learnnext.com/
Slshikhilsankaran
Aug 4, 2013
Solve by using distributive property.
1.There are 8 baskets,each having 7 apples.If 3 apples are taken away from each basket,how many apples in total left in the basket.
1.There are 8 baskets,each having 7 apples.If 3 apples are taken away from each basket,how many apples in total left in the basket.
=8*(7-3)=8*4=32
Tanmay
Jun 8, 2015
General rule of estimation
The general rule for estimation is to look at the digit to the right if the digit you want to estimate. If yo...
Shagun
Jun 1, 2014
Prime factorisation of the given numbers are
9 = 32
12 = 22 × 3
15 = 3 × 5
18 = 32
Anmol Saket
Sep 23, 2013
The HCF & LCM of two numbers are 13 and 1989 respectively. If one of the numbers is 117, determine the other
Harshit Singh
Nov 29, 2012
The traffic lights at three different road crossing change after 72 seconds. 108 seconds and 132 seconds respectively. If they change simultaneously at 7am. then the time they will change again simultaneously is __________.
Hari Dev
Jun 2, 2015
which is the largest whole number?
There is no Largest Number
Roshin george roy
Sep 16, 2013
I need sample SA1 question paper
Sandeepa Banerjee
Aug 20, 2014
An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?
An aeroplane was flying at a height of 1600 m. From the time it started to land, it made a change of 70 m in every minute. How many minutes will it take to descend to a height of 200 m from the ground?
Height at which the aeroplane is flying = 1600 m
Height to travel to come down to 200 m from the ground = 1600 - 200 = 1400 m
Rate of change = 70 m in every minute
Anmol Saket
Sep 24, 2013
Subtract the sum of -27 and -13 from the difference of -19 and -15.
Roshin george roy
Sep 16, 2013
I need SA1 real exam paper.
I need SA1 real exam paper.
https://www.learnnext.com/
Slshikhilsankaran
Aug 4, 2013
Solve by using distributive property.
1.There are 8 baskets,each having 7 apples.If 3 apples are taken away from each basket,how many apples in total left in the basket.
1.There are 8 baskets,each having 7 apples.If 3 apples are taken away from each basket,how many apples in total left in the basket.
=8*(7-3)=8*4=32
Tanmay
Jun 8, 2015
General rule of estimation
The general rule for estimation is to look at the digit to the right if the digit you want to estimate. If yo...