The expression is simplified to -5 1/ 8,negative five and 1 over 8 . Option C
How to determine the product
From the information given, we have;
- 4 and 1 over 10 times
- three times 5 over 12
This can be represented as;
4 1/ 10 × -3 × 5/ 12
Make the fraction into improper fraction
41/ 10
Substitute into the expression;
41/ 10 × -3 × 5/ 12
Find the product of the numerators and denominator, that is, multiply through
- 615/120
Turn into mixed fraction
- 5 15/ 120
-5 1/8
Thus, the expression is simplified to -5 1/ 8,negative five and 1 over 8 . Option C
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