let the number of sweets with Angela be " x "
and , let the number of sweets with Sabrina be " 3x "
Then ,
[tex]\bold{x + 3x = 60} \\\\\bold{ 4x = 60} \\\\\bold{ x = \cancel \frac{60}{4}} \\ \\\fbox\pink{ x = 15}[/tex]
Hence ,
number of sweets with Angela = 15
number of sweets with Sabrina = 3(15) = 45
hope helpful~
