# a.40% of 3 meter b. 75% of 200. c.70% of 5 kilograms d.33 and 1/3 percent of 30 liter

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A.120cm

b.160

c.3500gm

d=0.1

b.160

c.3500gm

d=0.1

so, 3 metre=300 cm

Now,40% of 300 cm

=(40/100×300) cm

=120 cm

(b)75% of 200

=75/100×200

=150

(c)since,1 kilogram=1000g

so, 5 kilogram=5000g

now, 70% of 5000g

=70/100×5000

=3500g

(d)Since 1 litre=1000ml

so, 30 litre=30000ml

so,1/3 % of 30000ml

=1/3×30000

=10000ml