Question

Princess Mat.Hr.Sec.School
STD: Vlll
SUB : MATHS
DATE:29/7/2020
I.Fill in the blanks:
1. 19/5 lies between the integers ___&___.
2.The standard form of -6/36 is ___.
3.Add: 2/3 and3/7
4.Evaluate:. -6/5 × -15/7
5.Divide: -7/3 by -21/4
II. Match:
1.Natural numbers - {0,1,2...}
2.Whole numbers - decimal nos.
3.Integers - p/q form
4.rational nos - {...-2,-1,0,1..}
5. 0.5 - {1,2,3...}
III.1 List the 5 rational numbers between:
(i) -2 and 0
(ii) -1/2 & 3/5
2.Write 4 rational numbers equivalent to:
(i) -8/5 (ii) -7/2
3.Draw the number line and represent the following rational numbers: (i) 9/4 (ii) -15/4
4.Subtract 8/44 from 17/11
5.Evaluate:(i)9/2 × -11/3
(ii) -7/27 × -24/35
6.Divide: -6/11 by 3/11
7.Find which rational number is greater:
-5/4. or 2/7.
8.Convert the decimal number into rational number:(i)0.3 (ii)0.25
9.Write the following rational number in ascending order:
3/5, 7/10, 15/10, 14/30, 8/15.
10.Simplify; (2/5 +3/2)+3/10

Answer 1

Step-by-step explanation:

संत मरियम स्कूल द वर्ल्ड साइंस सेंटर एंड वायरस वाइट ml40lbh एंड स्टूडेंट एंड द पार्ट्स लिस्ट