Question

Drake
buys 5
packets of food for
every 30 pets. If
Drake has to feed
270 pets, he needs
to buy
packets of food.
(1)5
(2)30
(3)45
(4)150​

Answer 1

Yes I have one bf ...................

Answer 2

Question :

Drake buys 5 packets of food for every 30 pets. If Drake has to feed 270 pets, he needs to buy ___packets of food.

(1)5

(2)30

(3)45

(4)150

Choose the correct alternative to fill in the blank.

Answer :

Drake buys 5 packets of food for every 30 pets. If Drake has to feed 270 pets, he needs to buy 45 packets of food.

Option 3) 45 is correct

Given :

Drake buys 5 packets of food for 30 pets

To find :

No.of packets of food Drake needs to buy if he has to feed 270 pets

Solution :

We need to apply unitary method here.

For 30 pets, Drake buys 5 packets of food

Hence, for 1 pet, he would buy 5/30 packets of food

For 270 pets, he would buy 5/30 × 270 packets of food

= 5 × 9

= 45

Hence, For 270 pets, Drake would buy 45 packets of food.

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