Question

Exercise 7.3
Att arvate 1 banana and gave the remaining 2 bananas to a monkey. What fraction of bananas
hegive to the monkey?
se zyadivides a cake into 3 parts. She eats one part. What fraction of the cakeisleft?
swini has 5 pairs of shoes. 3 pairs in black colour and 2 pairs in brown colour. What fraction
the shoes are brown?
saman has 10 pencils, out of them 3 red, 5 green and the rest are yellow. What fraction of
pencils are yellow
anet painted 10 earthen lamps, 6 in red and rest in orange colour: What fraction of earthen
lamps are orange?
Out of 60 minutes, Raman spends 10 minutes on maths sums and 20 minutes to finish
science homework. What fraction of the total time is spent in doing maths sums?
A library has 100 books, out of which 30 books are in English, 30 are Science books and 40
are Mathematics books. What fraction of Mathematics books are there in the library?
LOTS Ouestions​

Answer 1

Answer:

▲

Solution:

Let’s see what we can infer from the question:

We have a total of 3000 bananas.

The destination is 1000KMs

Only 1 mode of transport.

Camel can carry a maximum of 1000 banana at a time.

Camel eats a banana every km it travels.

With all these points, we can say that person won’t we able to transfer any banana to the destination as the camel is going to eat all the banana on its way to the destination.

But the trick here is to have intermediate drop points, then, the camel can make several short trips in between.

Also, we try to maintain the number of bananas at each point to be multiple of 1000.

Let’s have 2 drop points in between the source and destination.