Question

Q12) The total mass of 8 packets, each of the same size, is 10 kg 600 g. what is the
mass of each such packet?
Q13)Using distributive law, find the following products:-
i) 439 X 997 ii) 541 X 1003
Q14) Using various properties, find the value of following expressions:
i) 569 X 17+ 569 X 13+569 X 70
ii) 7265 x 1265 - 7265 x 265
iii) 631 x 10 x 467 - 367 x 6310
015) find the sum by suitable rearrangement
i) 953 +707 + 647
ii) 3259 + 10001 + 2641 +9999
Q16) State the property used in each of the following
i) 19 x 17 = 17 x 19
ii) (16 x 32) is a whole number
iii) 1480 x 1 = 1480
iv) 72 x 98 +72 x 2 = 72 x ( 98 + 2)
v) (29 x 36 ) x 18 = 29 x ( 36 x 18)
Q17) Simplify each of the following to its lowest term:
75
52
150
162
0
iv)
80
76
108
111) 50
018) Compare the following fractions using the symbol > or < :
5
1) and 1
ii) Žan
and 7
8. 8
iii) - and
3 13
15
iv) and
8
Q19) Isha read 25 pages of a book containing 100 pages. Nagma read of the same
book Who read less?
Q20) Arrange the following in ascending and descending order:
2 14 2 28
9' 3'12'15​

Answer 1

please give question from bio

Answer 2

Answer:

sorry I didn't know about this question