4*3*9 = 108
50 + 12*25 = 350
350 - 299 = 51
10^6/10^3 = 10^3 = 1000
8cm / 8 km
so
1 cm / 1 km
QUESTIONS!!
1.How much would it cost to carpet a room 4m by 3m at €9 per square metre?
2. A television set can be purchased for € 299 cash or a deposit of €50 and 12 monthly payments of €25. How much do I save by paying cash?
3. How many thousands in a million?
4. A distance of 8km is represented on a map by a line 8cm long. The scale is 1cm to ? km.
1 answer