Answer:
7/24
Step-by-step explanation:
Everything they are grilling is an amount of 1.
Then each item is a fraction of 1.
Add 3/8 and 1/3 and subtract from 1.
3/8 + 1/3 = 9/24 + 8/24 = 17/24
The veggie burgers and corn account for 17/24 of the total.
To find the fraction of mushroom, we subtract 17/24 from 1.
1 - 17/24 = 24/24 - 17/24 = 7/24
Answer: 7/24
I think it is 48/13 im not sure but what i did is add the 3 and 10 and then add the 31 17 and that gave me 48/13 im in 4th grade sooo.....
Answer:
1.2 kg
Step-by-step explanation:
filling the jug up half way adds 1.4 kg to the weight.
2 x 1.4 - 2.8 kg of marbles when full
4-2.8 = 1.2 kg
Answer:
-7 × 10
Step-by-step explanation:
Explanation:
6.3
×
10
5
is the same value as
63
×
10
4
So we have:
63
×
10
4
9
×
10
3
ddd
→
ddd
63
9
×
10
4
10
3
ddddddddd.d
→
ddd
63
9
×
10
If the sum of the digits is exactly divisible by 3 then the actual number is also exactly divisible by 3
→
6
+
3
=
9
so we will divide both top and bottom by 3 to simplify the fraction.
ddddddddd.d
→
ddd
63
÷
3
9
÷
3
×
10
Note that:
63
÷
3
9
÷
3
=
21
÷
3
3
÷
3
=
7
1
=
7
so we have:
(
6.3
×
10
5
)
÷
(
9
×
10
3
)
=
7.0
×
10
Negative version works the same exact way but with a negative sign
What does this question even mean?
