Question

2,5-m-wide path. Calculate the cost of gravelling the path at the rate of ? 120 per m
6. A room 9,5 m long and 6 m wide is surrounded by a 1.25-m-wide verandah. Calculate the
cost of cementing the floor of this verandah at 80 per m².
4. Each side of a square flower bed is mgom Long It is extended by digging a strip 30 cm​

Answer 1

Step-by-step explanation:

Answer−

According to the question we know that A room is 9.8m long and 6m wide and it's surrounded by a 1.25m wide verandah.

Now,

Area of room = 6 × 9.5 = 57m

Now,

The length of verandah

=> 9.5 + 1.25 × 2 = 12m

Breadth of verandah = 6+1.25 × 2 = 8.5m

Then,

The area of verandah = 12 × 8.5 = 102m²

Total area of room = 102 - 57 = 45

Now,

Cost of cementing 80 × 45 = 3600

Be Brainly

Answer 2

Step-by-step explanation:

लेटेस्ट ओपन 5 एंड 9.50 एंड 6 इन टू 5 मीटर स्क्वायर इज माय 2.5 इन 21 21 21 21 21 केलकुलेटर