Question

Pamela and sheila together have 25 pairs of bangles.Sheila and Mala together have 20 pairs of bangles and Mala and Pamela have 15 pairs of bangles.How many pairs of bangles does each have?

Answer 1

Answer:

Step-by-step explanation:

here

bangels of pamela + bangles of sheila= 25............eq1

bangles of sheila+bangles of mala = 20.............eq2

bangles of pamela + bangles of mala = 15...........eq3

from eq2 and eq3

bangles of pamela - bangles of sheila=5

now

2* bangles of sheila =30

bangles of sheila = 15

bangles of mala = 5

bangles of pamela=10

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