Question

Q1:Divide $336 in the ratio 5:9.





Q2:Convert 280 km/h into m/s.






Q3:A car requires 12 l of petrol to travel a distance of 128 km.The distance that a car can travel on 30 l of petrol?



Q4:Solve each of the following equations.
(a)19-6x=21-9x





(b)13-3x-10=3x+8-8x




(c)when the sum of 2a and 15 is divided by 7,the result is 11.find the value of a.



Q4: Find LCM and HCF of 64, 128 and 160



Q5: Write an algebraic expression for each of the following statements.

Divide the sum of 3z and 7s by 5a



Subtract 4 from the product of 5d and 4m



Q6: A train left a station at 9.55 a.m. and arrived at its destination at 7.10p.m. How long did the journey take?

Answer 1

Answer:

1] 56.9491525

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