Answer:
The answer is 5 1/6
Step-by-step explanation:
1 2/3 ÷ 10 + 5
5/3 ÷ 10/1 + 5/1
From the rule of BODMAS, we solve for division before subtraction
to change division to multiplication, 10/1 will become 1/10, then will we have
5/3 × 1/10 + 5/1
1/3 ×1/2 + 5/1
1/6 + 5/1
The common multiple of 6 and 1 is 6, so if we solve for the fraction, we will have
1/6 + 30/6 = 31/6
= 5 1/6
Answer:boy
Step-by-step explanation:boy
7 5/21 I think that would be the one that can cover it but not have to much left.
You might need a second opinion.
Ok so grapes,
We have 4 servings and 9.88 grams total, so to find one serving we just need to divide by 4.
9.88/4 = 2.47 per serving
Answer:
g= 6
j = 2
r= 4
Step-by-step explanation:
Gummy bears = $1.50 per pound
Jelly beans = $1.00 per pound
Runt = $1.00 per pound
Total cost of the mixture = $15.00
Let
g = quantity of gummy bears
j = quantity of jelly beans
r = quantity of runts
g + j + r=12 (1)
1.5g + 1.0j + 1.0r = 15 (2)
three times as many gummy bears as jelly beans.
g=3j
Substitute g=3j into 1
g + j + r = 12
3j + j + r =12
4j + r =12 (3)
Substitute g=3j into 2
1.5g + 1.0j + 1.0r = 15
1.5(3j) + 1.0j + 1.0r =15
4.5j + 1.0j + 1.0r = 15
5.5j + 1.0r =15 (4)
4j + r =12 (3)
5.5j + 1.0r =15 (4)
Subtract (3) from (4)
5.5j - 4j = 15-12
1.5j = 3
Divide both sides by 1.5
j = 3/1.5
= 2
j = 2
Substitute j = 2 into (3)
4j + r =12
4(2) + r =12
8 + r = 12
r= 12-8
r= 4
Substitute j=2 and r= 4 into (1)
g + j + r=12
g + 2 + 4 = 12
g + 6 = 12
g = 12-6
=6
g=6
g= 6
j = 2
r= 4
