Answer
a) 200
b) 1230
Work Step by Step
$\ \ \overset425$
$\ \underline{\times8}$
$200$
$\ \ \overset22\overset346$
$\ \ \ \underline{\times5}$
$\ 1230$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.