Multiply 4 by 1/3.
4 × 1/3 ⇒
× 
4/3 = 1.3333333...
1.33333 ⇒ 1 1/3
The robots will be doing 1 1/3 of the work.
4 × 1/3 ⇒
4/3 = 1.3333333...
1.33333 ⇒ 1 1/3
The robots will be doing 1 1/3 of the work.
To solve this system of equations using substitution, what could be substituted in place of x in the second equation?
1 answer:
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