If you multiply 4 by 4 tenths, the answer is 1.6
tenth = 0.1
four tenths = 0.4
4(0.4) = 1.6
Answer:
2 cm = 21 km
Step-by-step explanation:
2 cm = 21 km
This is why
3cm = 31.5 km
3/3 = 31.5/3 (To find out how much 1 cm is equal to)
1 cm = 10.5 km
And since 1 cm = 10.5 km is not there in the options... I tried to find out for 2 cm
So, I multiplied both sides by 2
1 cm = 10.5 km
1 *2 = 10.5 *2
So the answer become 2 cm = 21 km
Answer:
it would be 3
Step-by-step explanation:
if you create a new square that has the length of 12, then divid 12 with 4 to get 3.
