First, we can simplify the expression by canceling out any common factors within the numerator and denominator.
(-4) × (7/5) × (-3/4) ÷ (7/15)
= (-4) × (7) × (-3) ÷ (5) × (4) × (7/15)
= (-4) × (-1) × (3) × (3)/(5) × (1)
= 4 × 3 × 3 / 5
= 36 / 5
The simplified expression is 36/5, which is equivalent to 7 1/5.
Use the properties of operations and rules for multiplying dividing signed numbers to solve:
(-4)×(7/5)×(-3/4)÷(7/15)
9
-147/75
147/75
-9
1 answer