18 kg times 5 kg would be 90 kg because each window was 18 kg, hence 90 kg
16 +28+32+4=80 80 total coins x.15 =12 coins sold
Answer:
4½ km
Step-by-step explanation:
2 cm= 1 km
1 cm= ½ km
4cm×2km = 8cm
8 cm (4 km) + 1 cm (½ km) = 9 cm
9 cm/ 4 ½ km
Answer:
B -- give brainliest pls
Step-by-step explanation:
Take the 2 times you are given and add them to x and divide the entire left side of the equation by 3:
54.3+56.1+x/3=55
54.3+56.1+x=165
x=54.6
The 3rd lap took him 54.6 seconds to run
