Question

Simplify 12 upon 15 + 6 + 7 upon 10

Answer 1

Answer:7.5

Step-by-step explanation:

12/15 +6+7/10

= (24+180+21)/30                   taking LCM  30

= 225/30 = 7.5

Answer 2

Step-by-step explanation:

12/15 +6 +7/10=24+180+21/30

=225/30

=45/6

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