1.

Represent 5 and -29 on a number linA. Arrange the following rational numbers i-3 -7 9 1810' - 5'-15' 30On a number line, what is the length of t) 3 and - 3?Z and 273

Answer»

3.You should know how to divide a line segment in 3 equal parts & to 4 equal parts.

16/3 = 5 & 1/3.

On number line it will be between 5 & 6. It is 1/3 units ahead of (to the right of) 5.

-29/4 = -7 - 1/4.

On the number line this point lies between -7 & -8. It is 1/4 unit beyond (to the left of -7).

-3/10=-0.3-7/-5=1.49/-15=-0.618/30=0.6

ascending order

9/-15,-3/10,18/30,-7/-5(7/5)

5. 1.3 to 2 =1cm. 2 to 1=1cm. 1 to 0=1cm total 3cm × 3 =6 cm



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