$\frac{1}{4}:\frac{1}{8}:\frac{1}{16}\\\frac{1}{4}*24:\frac{1}{8}*24:\frac{1}{16}*24\\\frac{24}{4}:\frac{24}{8}:\frac{3}{2}\\6:3:1.5\\6+3+1.5=9.5$

9 pounds 8 ounces

6 0

2 years ago

21 less than tree-fifths of a number

MissTica

Answer:

$\frac{3}{5}x - 21$

Step-by-step explanation

Three-fifths of a number means $\frac{3}{5}x$ and 21 less than that number means $\frac{3}{5} x - 21$ .

3 0

3 years ago

Naomi wants to take fitness classes at a nearby gym, but she needs to start by selecting a membership plan. With the first membe

3241004551 [841]

54+x=12+3x
X=21 =number of classes
Total amount she will pay is $75

4 0

2 years ago