basic math

find the HCF of 16

(a)  

Tags

CCSS.6.EE.A.1

Calculate the LCF of 15 and 30

(a)  

Write 68786 in 2 significant

(a)  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4 x 3 x (7+5)

• 27

• 33

• 69

• 144

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

• y=22

• y= 3/2

• y=2/3

• y=10

divide 150 in the ratio 2:3

(a)  

a car uses 45 litre of petrol over a distance of 540 km. determined the rate of consumption of petrol in km/litre

• 12km/litre

• 24300 km/litre

• 495km/litre

• 585km/litre

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

in 1995 sam picked 150 kg of apples. This was 20% more then he picked in 1994. Calculate how many apples he picked in 1994

(a)  

Tags

CCSS.6.RP.A.3C