Answer:
2106
Step-by-step explanation:
1) Line up the numbers
351
x 6
2)Mutliply the bold numbers:
351
x 6
1 * 6 = 6
3) Mutliply the bold numbers:
351
x 6
5 * 6 = 30
Carry the 3 into the next colum and add the 0 in the answer
4) Add the carried number to the multiplication: 3 + 3 * 6 = 21
Carry the 2 into the next colum and add the 1 in the answer
5) Add the carried digit 2 to the result:
2 3
3 5 1
x 6
_________= 2106
The answer is 0.003 cents
One burrito salad costs $8.49 and one tortilla salad costs $3.59
Step-by-step explanation:
Let,
x be the cost of one burrito
y be the cost of one tortilla
According to given statement;
2x+y=20.57 Eqn 1
3x+3y=36.24 Eqn 2
Multiplying Eqn 1 by 3
Subtracting Eqn 2 from Eqn 3
Dividing both sides by 3
Putting x=8.49 in Eqn 1
One burrito salad costs $8.49 and one tortilla salad costs $3.59
Keywords: linear equations, subtraction
Learn more about linear equations at:
#LearnwithBrainly
Answer:
9:12
Step-by-step explanation:
since the others are multiples of 2:3
but 9:12 is not a multiple
1/3+1/9= 4/9, which is a rational number. 1/3 is equal to 0.333333, which is equivalent to 1/3, while 1/9 is equal to 0.1111111. By adding we get 0.44444444, which is equal to 4/9.