Okay the first step of multiplying 1428 •1829 and you get 12,852 what is the next step must u need to continue? step by step

1428•1829=2611812
After that move to the next digit and write the next result below but before you start add a zero on the answer line, multiply the digits 2·8=16, take the last digit (6) and write it in the answer line, carry the first digit (1) and save it for the next calculation, multiply the digits 2·2= 4, add the carried digit (1) to the previous result 4+1= 5, write the result (5) in the answer line, multiply the digits 2·4=8, write the result (8) in the answer line, multiply the digits 2·1= 2, write the result (2) in the answer line, continue this with every digit and for every row you go down add another zero

Ibelieve the total for the tip could be $21.90