Advertisements
Advertisements
प्रश्न
Two pipes whose lengths are 7 m 25 cm and 8 m 13 cm joined by welding and then a small piece 60 cm is cut from the whole. What is the remaining length of the pipe?
Advertisements
उत्तर
Total length = 7 m 25 cm
8 m 13 cm
15 m 38 cm or 1538 cm
length detatched = 60 cm
Remaining length = 14 m 78 cm
APPEARS IN
संबंधित प्रश्न
Two cross roads, each of width 10 m, cut at right angles through the centre of a rectangular park of length 700 m and breadth 300 m and parallel to its sides. Find the area of the roads. Also find the area of the park excluding cross roads. Give the answer in hectares.
Convert the following: 2 ha in m2
Convert into lower units:
12 kg (g, mg)
Compare and put > or < or = in the following:
88 cm `square` 8 m 8 cm
770 mm is 77 cm
Subtract the following
15 km 450 m − 13 km 200 m
15 kg 350 g = ________ g
Match the following
| Column A | Column B |
| (i) 4500 ml | 6 l 500 ml |
| (ii) 3250 ml | 8 l 200 ml |
| (iii) 6500 ml | 7 l 50 ml |
| (iv) 8200 ml | 4 l 500 ml |
| (v) 7050 ml | 3 l 250 ml |
1 m2 = ______ cm2.
1 hectare = ______ m2.
