Solving this problem simply only requires us the knowledge
of multiplication.
So we are initially given that there are 5 craft sticks.
So if we need four times that amount, that is written as:
5 x 4
Which is equal to 20
<span>So Jack needs 20</span>
Answer:
The value of C is 2.
Step-by-step explanation:
What you do when you are dividing exponents like that you just minus them.
It says x^3/x. It basically means 3-1.
Your answer is 2.
Answer:
32
56
24
Step-by-step explanation:
Here is the full question :
Arthur is organising his collection of DVDs He has 112 altogether. The ratio of comedy films to action to horror is 4 : 7 : 3
How many of each type of DVD does he have?
the number of each dvd arthur has = ratio / sum of ratios) x total number of DVDs
Sum of ratios = 4 + 7 + 3 = 14
Comedy films = (4/14) x 112 = 32
Action = (7/14) x 112 = 56
Horror = (3/14) x 112 = 24
Let the required number be x<span>, that is </span><span>720=x⋅<span>110</span></span><span>, which means that </span><span>x=720</span>×<span>10=7200</span>.
<span>Answer: </span><span>7200</span>
65.77π x 663.23455π / 9π
= (65.77 x 663.23455 / 9) π
= 4,846.770706... π (rounded)
= 15,226.57924 (rounded)