7 spaces total
7 × 1cm = 7cm
6 box cars
6 × 7cm = 42cm
1 engine
1 × 12cm = 12cm
7cm + 42cm + 12 cm = 61cm
The train is 61cm long.
Answer:
B
Step-by-step explanation:
5m+5m8m+4m=24m2 of the primeter
Answer:the 24 for 1.19 is the better deal
Step-by-step explanation:
1. 1.19 ÷24 =4.95
2.2.89÷36=8.5
3. It cost less for 1 can than the 8.5 dollar can.
Yes, -9 can be written as a fraction over 1, meaning it is a rational number

Answer:
120 i think
Step-by-step explanation:
i mutilplyed 800 times 0.15 and got 120