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caroline5993
29.11.2020 •
Mathematics
Nd Practice
3. Divisors and multiples of a number
Consider 28=7x4.
a) What does 4 represent with respect to 28?
b) What does 7 represent with respect to 28?
c) What does 28 represent with respect to
each of the numbers 7 and 4?
Solved
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Ответ:
a. Factor (divisor).
b. Factor (divisor).
c. Multiple.
Step-by-step explanation:
Given the algebraic expression;
28 = 7 * 4
We can re-write the expression as;
1.![\frac {28}{4} = 7](/tpl/images/0932/5060/bb9b8.png)
2.![\frac {28}{7} = 4](/tpl/images/0932/5060/04a8c.png)
Hence, we can deduce the following points from the above algebraic expression;
a) With respect to 28, 4 represents a factor or divisor.
b) With respect to 28, 7 represents a factor or divisor.
c) With respect to each of the numbers 7 and 4, 28 represents a multiple.
Ответ:
3x < 14
X < 14/3