Question

1 Find
a) 30% of 36










(b) 15% of 60






21% of 200







(d) 1050f3 500










(e) 80% of 120 m









(f) 6% of 10001









(g) 20% of 1500kg










(h) 25% of 140g








Souation ka sath​

Answer 1

Answer:

a] 30/100*36 = 3/10*36 = 108/10 = 10.8

b] 15/100*60 = 15*60/100 = 900/100 = 9

c] 21/100*200 = 21*200/100 = 4100/100 = 41

d] 105/100*3500 = 105*3500/100 = 365500/100 = 3655

e] 80/100*120 m = 80*120 m/100 = 9600 m/100 = 96 m

f ] 6/100*10001 = 6*10001/100 = 60006/100 [you can simplify more if you want]

g] 20/100*1500 kg = 20*1500 kg/100 = 30000 kg/100 = 300 kg

h] 25/100*140 g = 25*140 g/100 = 350 g/100 = 35 g/10 = 3.5 g

Answer 2

Step-by-step explanation:

a)30% of 36

= 30/100×36

=3/10 × 36

=108/10=10.8

b)15% of 60

=15 × 60

--------

100

=15/10 × 6

=3/2×6

=9

c) 21%of 200

=(21/100)×200

= 21×2

=42

d) =105/100 × 3500

=105 ×35

=3675

e)80% of 120

= 80/100 × 120

=8×12

= 96

f)6/100×10001

=600.06

g)20%of 1500

=20/100× 1500

=300

h)25% of 140

25/100 × 140

=35