Chris requires three fifths liter of paint to complete a poster. He has one half liter of paint. Which equation can be used to f
ind the fraction of a liter of paint Chris still needs to complete the poster? (1 point) a the expression with the fractions three fifths minus one half is equal to the expression with the fractions three fifths minus one fifth is equal to the fraction two fifths b the expression with the fractions three fifths minus one half is equal to the expression with the fractions three tenths minus one tenth is equal to the fraction two tenths c the expression with the fractions three fifths minus one half is equal to the expression with the fractions three fifths minus two fifths is equal to the fraction one fifth d the expression with the fractions three fifths minus one half is equal to the expression with the fractions six tenths minus five tenths is equal to the fraction one tenth
d the expression with the fractions three fifths minus one half is equal to the expression with the fractions six tenths minus five tenths is equal to the fraction one tenth
Step-by-step explanation:
Chris requires three fifths liter of paint to complete a poster. He has one half liter of paint. Which equation can be used to find the fraction of a liter of paint Chris still needs to complete the poster?
The fraction of a liter Chris requires to complete his painting is given as:
3/5 liter = 1/2 liter + x
x = 3/5 - 1/2
Lowest Common Denominator = 10
x = 6 - 5/10
x = 1/10
option d is the correct option.( the expression with the fractions three fifths minus one half is equal to the expression with the fractions six tenths minus five tenths is equal to the fraction one tenth)
I believe this just uses the Pythagorean Theorem. A^2+B^2=C^2. So: 15^2+B^2=25^2. Simplified this is, 225+B^2=625 625-225=400 B^2=400 √ B=<span>√ 400 </span>B=20
