Math, asked by lalngilneiatp31v3z, 1 year ago

if a half metre of cloths cost Rs 30, how much would 2metres cost?

Answers

Answered by dhruvsh
5
0.5 m = 30
Thus,
2 metres =Rs.120.

lalngilneiatp31v3z: the answer options a. Rs. 81 b. Rs. 140 c. rs 108 d. Rs. 165
Answered by ShubhamSja
8
cost of half metre cloth= ₹ 30
cost of 1 metre cloth = 30x2
=₹ 60
cost of 2 meters cloth =60x2
= ₹ 120

lalngilneiatp31v3z: ans options a. Rs. 81. b rs. 140 c. Rs. 108 d. Rs. 165
ShubhamSja: what was your mean
lalngilneiatp31v3z: these are the answer options. given in the question.
ShubhamSja: all the given options are wrong
ShubhamSja: 120 is the correct answer
lalngilneiatp31v3z: then. where did you get that 30*2
ShubhamSja: If the cost of half m. cloth is Rs. 30. So, what would be the cost of 1 m. cloth. Use common sence.
ShubhamSja: Cost of 1/2 m. cloth is Rs 30. Cost of 1m. cloth is 30/1/2= 30x2/1= 60. By transposing the term and 1 has no value in denominator.
lalngilneiatp31v3z: got it.
ShubhamSja: Ok
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