Question

which expression represents a number that is one fourth as great as 10-2?

Answer 1

Answer:

10

Step-by-step explanation:

10-2=8

1/4 of 8 = 2

so, 1/4 great as 8 = 8+2 = 10

Answer 2

The required expression in terms of x is X = (10-2)÷4

Given: Expression 10-2

To find : The Representation of x.

Solution: Let the required expression be x.

As we know,

Expression is the combination of constants and variables such that they are separated by +, -, *, and ÷.

Variables are the unknown values in an expression that are represented by alphabets or other symbols.

Constants are the fixed and known values mostly numbers.

According to the question,

The number is one-fourth as great as 10-2.

Therefore,

                    X = 1/4 ( 10-2)

                    X = 10-2/4

                   X = (10-2) ÷4

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