Question

a chair costs $452 and a table costs $1750. what will be cost of 15 chairs and 30 tables.

Answer 1

1 chair cost=$452

so of 15 chairs=$452×15=$6780

1 table cost=$1750

so cost of 40 tables=$1750×30=$5250

Total cost=$6780+$5250

Answer 2

cost of one chair =Rs 452
cost of 15 chair s is = 15 ×452
=6780
cost of one table =Rs 1750
cost of 30 tables =30×1750
=52500