Question

simplify and express the result as a rational number in lowest term. 1. 1/2+1/5+6.25÷0.25​

Answer 1

Answer:

Step-by-step explanation:

use BODMASS

6.25 divided by 0.25

= 625/100 x 100/25

= 25

Now add,

0.5 + 0.20 + 25

= 25.25

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Answer 2

Answer is 257/10

explanation

=1/2+1/5+625/25. 25×25=625

=1/2+1/5+25. LCM of 2,5=10

=5+2+250=257/10

Answer=257/10