Answer:
931000
Step-by-step explanation:
7÷100×19
=1.33 × 700000
=931000
So we know that 22% of the mass off the chocolate bars is pecans, and that 4.5kg of pecans were used. To find the mass of nutty chocolate bars made with 4.5kg of pecans we can divide the 4.5 by 22 to find 1% of the weight of nutty chocolate bars produced, then multiply it by 100 to find the full weight in kg.
So 4.5/22= 0.205 (3dp), then 0.205x100=20.5kg of nutty chocolate bars produced.
Now to convert the kgs of chocolate bars to lbs, we multiply by 2.205 (as there is approximately 2.205 lbs to 1 kg).
So 2.205x20.5kg=45.203 lbs (3dp) of nutty chocolate bars produced on Tuesday.
Answer:
1.67
Step-by-step explanation:
19/11.4=1.66666666667 Rounded to the nearest tenths is 1.67
Answer:
Amy and Victor: 1 
Cal and Beth: 
Beth and Victor 
Step-by-step explanation:
Just multiply fractions by LCD
I’m assuming that you mean 2700 and 3200 grams
Just subtract them both and you get 500
Then turn 500g to ?kg
1g is .001kg so multiply 500 by .001
You should get 0.5 kilograms as the difference
