Question

Sonia spent 78 in the school canteen, gave 16 to her friend and
bought a gift worth $25 for her brother. She then had a balance of
50 – The money which she had in the beginning was
*** 12​

Answer 1

Answer:

169

Step-by-step explanation:

original amount of money Sonia has = x

she has 50 left after the spending 78 in the school canteen, giving 16 to her friend and

buying a gift worth $25 for her brother.

equation:

x - 78 - 16 - 25 = 50

x - 119 = 50

x = 50 + 119 = 169

sonia had 169 in the beginning