Sara got 37 out of 50 questions right, and Tony got 29 out 40, who did better, Tony or Sara?

Sara did better.

Step-by-step explanation:

To find who did better, I calculated their overall percentage each scored on their test.

For Sara:

37÷50=0.74

Multiply the decimal by 100 to get a percentage of 74%.

For Tony:

29÷40=0.725

Multiply the decimal by 100 to get a percentage of 72.5%

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98