John has a rectangular floor of length 432 cm and breadth 280 cm.
He wants to cover it using square tiles of maximum size without cutting, overlapping or leaving gaps between the tiles.
What is the area of such square tiles?
To organize a lunch, a hotel charges Rs. 500 per hour for use of a dining room plus Rs. 50 per person. What is the total cost for a 2 hour lunch for 50 people?
A2 × 500 + 50 + 45
B2 × 500 + 24 × 45
C2 × 500 + 50 × 50
D 2 × 45 + 50 × 50
how to solve this?
When largest 3-digit number is added to the smallest 3-digit number and their sum is multiplied by 2, the result is _________.
how does this answer come?