Math, asked by utkarsh87, 1 year ago

please answer question no 9 1st one

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Answered by Mannik
0
just find the area and multiply it with 4.50
the answer is Rs. 12600

utkarsh87: on finding the area it is coming 1485 not your answer but your answer is correct try to explain me how it is coming
Mannik: the formula to find the area of rectangle is length X breadth
utkarsh87: okk
Mannik: please thank me
utkarsh87: I got the answer thank you
Radhika1577: I know Question padhne mein galti ho gayi answer is 1485 or not
Radhika1577: Mannik's Answer is correct or mine is correct
utkarsh87: manniks answer
Radhika1577: Very SSorr
utkarsh87: its okk
Answered by Radhika1577
0
Perimeter of rectangle=2(l+b)
=2(80+35)
=2(115)
=330
Then Cost of levelling = 330×4.50
That is,Rupees 1485

Radhika1577: Sorry Galti se Perimeter nikal diya but area tha... So sorry
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