Lapiraedgar19841985viz
Answered

mark has a collection of 180 stamps. if the ratio of foreign to local stamps in his collection is 3:7, how many are foreign stamps​

Sagot :

ZenithZeriesviz

Answer:

54 foreign stamps

Step-by-step explanation:

3 + 7 = 10 (Add all te ratio)

180 ÷ 10 = 18 (Divide)

18 × 3 = 54 (Multiply to the needed unit)

Hope It Helps!

Charlenelim543viz

Answer:

54

Step-by-step explanation:

180*0.3=54

180*0.7=126

54+126=180

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