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One serving of granola provides 4% of the protein you need daily. You must get the remaining 48 grams from other sources. How many grams of protein do you need daily?

Respuesta :

x=grams of protein you need daily.
Remember (4%=4/100=0.04).

x=4% of x + 48 g

therefore, we can suggest this equation:
x=0.04x+ 48
x-0.04x=48
0.96x=48
x=48/0.96
x=50

Answer: 50 grams of proteins you need daily.

Other method:
the remaning is equal to =100%-4%=96%

Therefore: 96% of x=48
Remember (96%=96/100=0.96)

we can suggest this equation too.
0.96x=48
x=48/0.96
x=50

Answer:50 grams of proteins you need daily.

The grams of protein needed daily is 50 grams.

Let the grams of protein needed daily be represented by x.

Since one serving of granola provides 4% of the protein, this will be:

= 4% × x

= 4/100 × x

= 0.04 × x

= 0.04x

Based on the information given, the grams is protein needed daily will be:

x = 0.04x + 48

Collect like terms

x - 0.04x = 48

0.96x = 48

x = 48/0.96

x = 50

Therefore, the grams of protein needed daily is 50 grams.

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