Question

Write True or False :
(i) The cost of 15 books is Rs.330. Cost of 10 such books is
Rs.200. ____

(ii) A factory produces 6600 bicycles in 30 days. The factory
produces 220 cycles in one day. ____

(iii) If 12 apples cost Rs.180. Cost of one apple is Rs. 18. ____

(iv) Sameer has 95 chocolates and he wants to share them
with his five friends. So each friend will get 20 chocolates. ___​

Answer 1

Step-by-step explanation:

(i) False

(ii) True

(iii) False

(iv) False

Answer 2

$\sf \underline {Answer \: 1 :}$

Given :

• Cost of 15 books = Rs. 330

To find :

• whether Cost of 10 books is 200 rupees.

Solution :

Cost of 15 books = Rs. 330

Cost of 1 book = 330 ÷ 15

= Rs. 22

Cost of 10 books = Rs. 22 × 10

= Rs. 220

Hence, the statement is False.

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$\sf \underline {Answer \: 2 :}$

Given :

• 30 days = 6600 bicycles

To find :

• whether the 220 are produces in one day

Solution :

30 days = 6600 bicycles

1 day = 6600 ÷ 30

= 220

Hence, The statement is true.

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$\sf \underline {Answer \: 3 :}$

Given :

• 12 apples cost Rs. 180

To find :

• whether one apple costs 18 rupees.

Solution :

12 apples = Rs. 180

1 apple = 180 ÷ 12

= Rs. 15

Hence, the statement is False.

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$\sf \underline {Answer \: 4 :}$

Given :

• Total chocolates = 95 chocolates

To find :

• whether each friend gets 20 chocolates.

Solution :

Total chocolates = 95

Each person will get = 95 ÷ 5

= 19

Hence, the statement is False.