math un1 G6

In any equilateral triangle the ratio between its side lengths to its premier is and its perimeter is

• 3 : 1

• 2 : 3

• 1 : 3

• 3 : 2

8 hours : 1 day =………… : …………….

• 2 : 3

• 1 : 3

• 8 : 1

• 1 : 8

The ratio between the side length and the perimeter of rumbas is ……….:………..

• 1 : 4

• 4 : 1

• 1 : 2

• 2 : 1

The ratio between the two numbers is 3 : 7 if the first number is 18 then the second number is

• 42

• 35

• 21

• 10

A car covers 360 km in 4 hours then the speed of the car is ………….km/hr

• 40

• 90

• 70

• 60

A factory produce 8250 cans in 5.5 hours , then the rate of production is............ cans / hr

• 500

• 1000

• 1500

• 2000

 $\frac{1}{2}$ :  $\frac{1}{7}$ :  $\frac{1}{14}$  

• 7 : 2 : 1

• 2 : 7 :1

• 1 : 2 : 7

If A : B = 2 : 3 and A : C = 2 : 5 then B : C = …………

• 1 : 4

• 5: 3

• 3: 5

• 4: 5

If the height of Ali to Ahmed = 2 : 3 and the height of Ahmed to Omar =6 :7

Then the height of Ahmed to Omar is =

• 2 : 7

• 3 : 7

• 9:7

• 7 : 9

If the ratio between two numbers is 7 : 12 find the two numbers if their sum is 76

• 26 and 25

• 27 and 28

• 38 and 48

• 28 and 48