Math, asked by kanchu53, 11 months ago

एक कमरा 13 मीटर लंबा और 9 मीटर बोर्ड है। 50 रुपये प्रति मीटर की दर से कालीन 75 सेमी बोर्ड के साथ कमरे में कालीन की लागत का पता लगाएं

Answers

Answered by amritkashyap3680
0

Answer:

Rs 7800

Step-by-step explanation:

LENGTH OF ROOM = 13m

WIDTH = 9 m

SO, AREA = 13*9m=117m²


width OF CARPET = 75Cm = 75/100=0.75m

AREA OF CARPET = AREA OF ROOM

(LENGTH * WIDTH)OF CARPET = 117M²

LENTH * 0.75= 117

LENGTH OF CARPET = 117/0.75= 156m

COST OF CARPET = COST OF 1m CARPET * LENGTH OF CARPET

=50*156

=Rs7800

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