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Answers
Answer:97 X 103
97 X 100 + 97 X 3
= 9700 + 311
= 97311
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
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