Caleb bought 3 1/2 lbs of chocolate covered pretzels and 4/5 lbs of raisins. How many pounds of snacks . did he buy altogether?
1 answer:
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Answer:
negative 21/9 times negative 18/7 is 6
Step-by-step explanation:
The phrase negative 21/9 times negative 18/7 can be written mathematically as
Lets first convert the fractions into decimal values
= -2.33
= -2.57
Now on simplyfying
=>
=> 5.988
=>6 (rounding off)
We will get a positive value because the multiplicative law states that the product of two negative number is positive