Chapter 2: Q. 2.41 (page 122)

One serving of wheat square cereal has $7$ grams of fiber, which is $28 %$ of the recommended daily amount. What is the total recommended daily amount of fiber?

Short Answer

Expert verified

Total recommended daily amount of fiber is $25$ grams.

Step by step solution

Step 1. Assume the unknown variable,

Let the total recommended daily amount of fiber is $' a'$ grams.

Step 2. Form an equation as per given statement in the question,

Question states, " $7$ grams of the fiber is $28 %$ of the recommended daily dose."

So the equation will be,

role="math" localid="1644422929682" $28 %$ of $a$ = 7

$0.28 \times a = 7$

Step 3. Divide the equation by 0.28,

$\frac{0.28 a}{0.28} = \frac{7}{0.28}$

$a = 25$ grams

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One serving of wheat square cereal has $7$ grams of fiber, which is $28 %$ of the recommended daily amount. What is the total recommended daily amount of fiber?

Short Answer

Step by step solution

Step 1. Assume the unknown variable,

Step 2. Form an equation as per given statement in the question,

Step 3. Divide the equation by 0.28,

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One serving of wheat square cereal has 7 grams of fiber, which is 28% of the recommended daily amount. What is the total recommended daily amount of fiber?

Short Answer

Step by step solution

Step 1. Assume the unknown variable,

Step 2. Form an equation as per given statement in the question,

Step 3. Divide the equation by 0.28,

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Discrete Mathematics

Calculus

Statistics

Probability and Statistics

Pure Maths

Study anywhere. Anytime. Across all devices.

One serving of wheat square cereal has $7$ grams of fiber, which is $28 %$ of the recommended daily amount. What is the total recommended daily amount of fiber?