0.0157 the number of zeroes at the end of 1000 is three zeroes therefore u need to ,over the number “15.7” three times to the side and add zeroes in its place.
PLS BRAINLIEST!
The answer is 700 meters
why?
1. km=1000.m so when you move the 1 to the right .1 you have to do the same woth 1000. which will be 100.0
the answer is 20
why?
1 quart=4 cup so change 1 to 5 which means *5 and the same with cups 4 to 20 which means *20
3 x / 5 + y / 2 = 13/10 / * 10
0.5 y + 0.04 x = 2.42 / * 100
---------------------------------------
6 x + 5 y = 13 / * ( - 10 )
4 x + 50 y = 242
-------------------------------
- 60 x - 50 y = - 130
+
4 x + 50 y = 242
-----------------------------
- 56 x = 112
x = 112 : ( - 56 ) = - 2
-12 + 5 y = 13
5 y = 25
y = 25 : 5 = 5
Answer:
x = -2, y = 5.
Answer:
<h2>4 mile= 1 hour</h2>
Step-by-step explanation:
HCF of 45 and 60
= 15
45/3
=15
3/3
=1
1 mile= 15 min
x by 4
4 mile = 60 min
4 mile= 1 hour
