Question

A rope is 12 3/4 meter long It is to be cut into 6 equal pieces What is the length of each piece?
2. Each bottle can hold 3/4 litre of water How many bottles are needed to store 9 litre of water?
3. A container had 11/12 litre of medicine This was used to fill vials containing 1/24 litre each How many vials can be filled?
4. A vehicle covers a distance of 292.4 kilometers in 4 hours What is the average distance covered by it in one hour?
5. How many pieces of ribbon of length 0.35 meter can be cut from a piece 7 meter long?
6. Find the average of 4.2,3.8 and 7.6.​

please answer all the questions

Answer 1

Answer:

1.total length of rope = 12 3/8m =99/8m=12.375m

number of pieces =6

length of each piece =12.375/6=2.0625

4.distance covered by the vehicle in 4 hours =292.4 kilometre

distance covered by the vehicle in 1 hours =292.4/4=7.31

Thus it is the average distance covered by the vehicle

5.total length of ribbon =7m

total length of each piece that is to be cut =0.35 m

so,number of pieces of ribbon =7m/0.35m=20 pieces

6.(4.2+3.8+7.6)/3

=15.6/3=5.2

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