Guys help what is 10/100 + 7/10

Step-by-step explanation: The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(, ) = 100

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(×)+(×)=?

Complete the multiplication and the equation becomes

+=?

The two fractions now have like denominators so you can add the numerators.

Then:

=

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 80 and 100 using

GCF(80,100) = 20

=

Therefore:

+=

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.