Andrea J.
asked 10/05/22
In a certain chemical, the ratio of zinc to copper is 4 to 13 . A jar of the chemical contains 377 grams of copper. How many grams of zinc does it contain?
Raymond B.
answered 10/05/22
Math, microeconomics or criminal justice
z/c =4/13 = z/377
z/377 =4/13 ratio is a constant
multiply both sides by 377
z = 4(377)/13
z= 116 grams of zinc
Still looking for help? Get the right answer, fast.
OR
Find an Online Tutor Now
Choose an expert and meet online.
No packages or subscriptions, pay only for the time you need.
¢
€
£
¥
‰
µ
·
•
§
¶
ß
‹
›
«
»
<
>
≤
≥
–
—
¯
‾
¤
¦
¨
¡
¿
ˆ
˜
°
−
±
÷
⁄
×
ƒ
∫
∑
∞
√
∼
≅
≈
≠
≡
∈
∉
∋
∏
∧
∨
¬
∩
∪
∂
∀
∃
∅
∇
∗
∝
∠
´
¸
ª
º
†
‡
À
Á
Â
Ã
Ä
Å
Æ
Ç
È
É
Ê
Ë
Ì
Í
Î
Ï
Ð
Ñ
Ò
Ó
Ô
Õ
Ö
Ø
Œ
Š
Ù
Ú
Û
Ü
Ý
Ÿ
Þ
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ð
ñ
ò
ó
ô
õ
ö
ø
œ
š
ù
ú
û
ü
ý
þ
ÿ
Α
Β
Γ
Δ
Ε
Ζ
Η
Θ
Ι
Κ
Λ
Μ
Ν
Ξ
Ο
Π
Ρ
Σ
Τ
Υ
Φ
Χ
Ψ
Ω
α
β
γ
δ
ε
ζ
η
θ
ι
κ
λ
μ
ν
ξ
ο
π
ρ
ς
σ
τ
υ
φ
χ
ψ
ω
ℵ
ϖ
ℜ
ϒ
℘
ℑ
←
↑
→
↓
↔
↵
⇐
⇑
⇒
⇓
⇔
∴
⊂
⊃
⊄
⊆
⊇
⊕
⊗
⊥
⋅
⌈
⌉
⌊
⌋
〈
〉
◊