Math, asked by ranamenka31, 9 months ago

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Answers

Answered by shrestharanjan1234
0

Answer:97 X 103

97 X 100 + 97 X 3

= 9700 + 311

= 97311

Answered by niharkantibiswas1974
2

Answer:

Question no.1 - 90 +7 × 100+3

=97 × 103

=9,991

Question no.2 - Boxes of sweets sonu has = 5

each boxes have = 10 candies and

4 chocolates

Total sweets = 10 + 4

= 14

Total sweets in 1 box = 14

Total sweets in 5 boxes = 14 × 5

= 70

So , there were 70 sweets in 5 boxes

Question no. 3 - In first three hours the vehicle moved at a speed of = 60 km/ per hour.

In last three hours it moved at a speed of- 40 km/per hour

Total distance covered by the vehical in 6 hours =(60×3)+(40×3)

=180+120

=300

Question no.4 - 75310

Question no.5 - [(5-3)-2]= [5-(3-2)]

2-2=5-1

0= 4

Hence the solution is not equal

Question no.6 - In a class test, shruti's scores in English = 73 , Maths = 84

total score = 73 + 84

=157

ritu's score in English = 79 ,Maths = 81

total score = 79+81

=160

ravi's score in English = 91 ,Maths = 69

total score = 91+69

=160

Ritu's score and ravi's score is equal and are more than shruti's score

Question no.7 -a) 1

b) whole numbers

c) 0

d) 1

Hopes you are satisfied with the answer

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