Fatima wants to mail three parcels to three village schools. She finds that the postal charges are Rs 20, Rs 28
and Rs 36, respectively. If she wants to buy stamps only of one denomination, what is the greatest denomination of
stamps she must buy to mail the three parcels?
Answers
Answered by
0
Answer:
This is biased on HCF property. So, find the HCF of 20,28 and 36.
Now,
20=2×2×5
28=2×2×7
36=2×2×3×3
HCF of 20,28 and 36 is =2×2=4
The greatest denomination of stamps, she must buy to mail the three parcels is 4
solution
Answered by
0
Answer:
4
Step-by-step explanation:
This is biased on HCF property. So, find the HCF of 20,28 and 36.
Now,
20=2×2×5
28=2×2×7
36=2×2×3×3
HCF of 20,28 and 36 is =2×2=4
The greatest denomination of stamps, she must buy to mail the three parcels is 4
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