Math, asked by nalinigulli, 7 months ago

inder.
3. Find the largest number that divides 280 and 490 without leaving a remainder.
4. Find the largest number that divides 232 and 157 leaving a remainder of 7.
5. Find the smallest number which when divided by 72 and 90 leaves no
remainder.
6. Find the smallest number which when divided by 39, 52 and 65, leaves
a remainder of 5 in each case.
7. Three bells ring at intervals of 7, 10 and 14 minutes respectively.
They begin by ringing together. After how long will they ring
together again?
8. Three children are walking. Their steps measure 36 cm, 72 cm and
90 cm. If they start from a line AB, their steps will fall together again
on line CD. What is the distance between AB and CD?
Maths Lab Activity 1
See the diagram that​

Answers

Answered by ishiaggarwal
2
  1. 70
  2. 75
  3. 3
  4. 785
  5. after 5min.
  6. 198cm
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