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ExtremeBDS [4]
3 years ago
10

One glass of milk provides 305mg of calcium. Maggie drinks one glass of milk every morning. How many grams of calcium does Maggi

e get from her milk in 14 days?
Mathematics
2 answers:
Komok [63]3 years ago
8 0
She drinks 4.27 grams on calcium in 14 days at one glass of milk containing 14 mg per day
Alik [6]3 years ago
3 0

Answer:

4.27grams

Step-by-step explanation:

The initial information we have can be represented in one table:

Glasses of milk        Calcium

           1               ⇒    305mg

and we are told that Maggie drinks one gass of milk every morning.

that means that in 14 days she has drunk 14 glasses of milk,  I will represent  the amount of calcium in 14 glasses of milk by x :

Glasses of milk        Calcium

           1               ⇒    305mg

          14               ⇒    x

We solve this problem by multiplying the cross quantities in the table (305 and 14):

x= (305mg)(14)

x = 4270mg

but we need the answer in grams not in miligrams.

So we make the conversion, since 100mg = 1g

4270mg = 4.27g

The answer is 4.27grams

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