Question

please tell me correct answer of it
and answer in method please ​

Answer 1

Answer:

8)i)72498/100 =724.98

step by step explanation : you will just shift your point according to your question such as it is hundred so the decimal I will be before the the second last digit of the number because there were two zeros in hundred

ii) 427569/1000=427.569

step by step explanation :( almost given in your first part ) there are three zeros in thousand so you will shift your decimal before the third last digit of your number given in the question

9)6160

step by step explanation :

wheat = 335

* 12

670

533*

=6000

so the cost of wheat will be 6000

(in above you can see the multiplication I have done )

sugar = 32

* 5

160

so the cost of sugar will be 160 .

total amount =6000+160 (wheat +sugar )=6160 so he will give 6160 to the shopkeeper

10) 238

step by step explanation :

7*50+32/4-10*12. (I divided 32 by 4 so it.

7*50+8-10*12. comes 8)

350+8-120. (I multiply 50*7and10*12)

358 - 120. ( I added 350 and 8)

238. ( 120 is subtracted from 358 )

because according to DMAS first we will divide then we will multiply then we will add and then we will subtract

11) 2,569,242

step by step explanation :

3,000,000

- 438,758

2,569,242

(you can see I have subtracted above)

12)50680/20=2534 (I have divided)

13)9990/30=333 (I have divided ) step by step explanation: in month there are 30 days so we will divide it by 30

14) i) VMXMIII

ii) MMCXXV

iii) CMII

15) 1*1=1

2*2=4

3*3=9

4*4=16

5*5=25