Students were enquired to answer a question at education and to express what is most important for them to succeed. The one that response stood out from the rest was practice. Successful persons are generally not born successful; they become successful by hard work and determination. This is how you can obtain your goals. as follows are one of the answer and question example that you could actually use to practice and develop your information and also give you insights that can guide you to preserve your study in school.
Question:
which of the following is the correct value of (0.22)•(0.4)? show your reasoning. A. 8.8 B. 0.88 C. 0.088 D. 0.0088
Answer:
The correct value for the product (0.22)×(0.4) is 0.088. So, option C is correct.
How to find a decimal product?
- Remove the decimals of the two numbers and then take the two numbers as whole numbers and multiply.
- In the product, place the decimal point after leaving digits equal to the total number of decimal places in both numbers.
Finding the given product:
The given product is (0.22)×(0.4)
(i) Removing the decimal point of the two numbers and multiplying:
22 × 4 = 88
(ii) Placing the decimal point in the obtained product:
Since the first number has decimal point after two places and the second number has decimal point after one place, the result will have a decimal point after three places.
So,
Adding Zeros for the obtained product to place a decimal point
Thus,
(0.22)×(0.4) = 0.088
So, option C is correct.
Learn more about the decimal products here:
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They may hopefully guide the student solve the question by making use of the questions and answer examples. You could definitely then have a discussion with your classmate and continue the school learning by studying the subject mutually.