Math, asked by anitasah, 1 year ago

The length and breadth of a playground are 18 M and 35 M respectively.

(1).Find the cost of levelling it at rupees 4. 50 per square metre.

(2).How long will a boy take to go three times round the field, if he walks at rate of 1.5 m per second?

Manjeet777: First area of rectangle = length×breadth 18×35=630m2

Manjeet777: cost = 630×4 50=Rs 2835

Answers

Answered by aryanayushsapna

Area=18*35=630
1)630*4.50=2835 r.
2)Perimeter=2(18+35)=2*53=106m
106/1.5=???

Manjeet777: bhai

Manjeet777: vo to 1 round ka aayaga na

Manjeet777: 106/1.5=70.6

aryanayushsapna: Ok

Manjeet777: but for three round 318/1.5= 212

aryanayushsapna: Sorry stop commentig

Manjeet777: okk bro

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