Answer:
-69.7
Step-by-step explanation:
1
Make the denominators the same.
310−70×1010\frac{3}{10}-70\times \frac{10}{10}
103−70×1010
2
Simplify. Denominators are now the same.
310−70010\frac{3}{10}-\frac{700}{10}
103−10700
3
Join the denominators.
3−70010\frac{3-700}{10}
103−700
4
Simplify.
−69710-\frac{697}{10}
−10697
5
Convert to mixed fraction.
−69710-69\frac{7}{10}
−69107
Done
Decimal Form: -69.7
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Answers & Comments
Verified answer
Answer:
-69.7
Step-by-step explanation:
1
Make the denominators the same.
310−70×1010\frac{3}{10}-70\times \frac{10}{10}
103−70×1010
2
Simplify. Denominators are now the same.
310−70010\frac{3}{10}-\frac{700}{10}
103−10700
3
Join the denominators.
3−70010\frac{3-700}{10}
103−700
4
Simplify.
−69710-\frac{697}{10}
−10697
5
Convert to mixed fraction.
−69710-69\frac{7}{10}
−69107
Done
Decimal Form: -69.7