I don't see y or z in the problem, but I know that X=4
To convert to a decimal, divide by 100.
75 / 100 = .75
Answer:
Let x and y be the two numbers. Then
yx=57 and x−y=20
Cross multiplying the proportion
5x=7y or y=75x
So, x−y=20
x−75x=20⇒77x−5x=72x=20
⇒x=2140=70
y=75x=75×70=50
So smaller number is 50.
Check :yx=5070=57 and 70−50=20
Answer:
Step-by-step explanation:
with the numbers that come out of result
Answer:
1. Given
2. Distributive property
4. Division property
Step-by-step explanation:
