zak66149
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

164 is 184% of what number?

72 is 0.04% of what number?

please include proof

Sagot :

gmany

Answer:

[tex]\huge\boxed{89\dfrac{3}{23}\approx 89.13}\\\boxed{180,000}[/tex]

Step-by-step explanation:

[tex]\begin{array}{ccc}164&-&184\%\\x&-&100\%\end{array}\qquad\text{cross multiply}\\\\(184)(x)=(164)(100)\qquad|\text{divide both sides by 184}\\\\x=\dfrac{16400}{184}\\\\x=\dfrac{16400:8}{184:8}\\\\x=\dfrac{2050}{23}\\\\x=89\dfrac{3}{23}\approx 89.13[/tex]

[tex]\begin{array}{ccc}72&-&0.04\%\\y&-&100\%\end{array}\qquad|\text{cross multiply}\\\\(0.04)(y)=(72)(100)\qquad|\text{divide both sides by }0.04\\\\y=\dfrac{7200}{0.04}\\\\y=180,000[/tex]

moonjosa12
164 is 184% of 89.13
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.