A rectangular piece of plastic sheet measures 1 m by 70 cm find its cost at the rate ₹80 per square metre?
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l=1m=>100cm
b=70cm
Area of the rectangle=l*b
=100*70
=7000cm
=7000/100m
=70m
Cost=80*70
=5600
b=70cm
Area of the rectangle=l*b
=100*70
=7000cm
=7000/100m
=70m
Cost=80*70
=5600
ulfatlone1:
70cm=70/100
ur ans is worng they have asked in m square u comverted to cm square
No dea I convrt 70 cm Into metrs
I.e 0.7 mtr
yes
so ans ₹56
So total area =1.70 mtr
Sorry u a ryttt.
Uppps
56₹
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