How do you solve (20.3×0.7)×7 with pemdas step by step

Answers

Answer 1

Answer: TheProfessor35's answer is correct, but here's a step by step as you asked. PEMDAS stands from Parentheses Exponents Multiplication Division Addition Subtraction. So, in the problem, you first solve the part inside the parentheses. Are there exponents? No, so we move on. Anything need to be multiplied? Yes, 20.3 x 0.7. That gives us 14.21. Now, there is nothing left in the parentheses to be divided, added, or subtracted, so we move on to the outside. We multiply 14.21 by 7 and get 99.47.

Answer 2

Answer: Start with parenthesis.

20.3 * 0.7 = 14.21
14.21*7 = 99.47

Answer: 99.47

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Write these fractions in ascending order.

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Answers

$(5)/(8)=(5 * 2)/(8 * 2)=(10)/(16) \n \n(3)/(4)=(3 * 4)/(4 * 4)=(12)/(16) \n \n(1)/(2)=(1 * 8)/(2 * 8)=(8)/(16) \n \n(9)/(16) \n \n8<9<10<12 \Rightarrow (8)/(16)<(9)/(16)<(10)/(16)<(12)/(16) \Rightarrow (1)/(2) < (9)/(16) < (5)/(8) < (3)/(4)$

In ascending order:
$\boxed{(1)/(2), (9)/(16), (5)/(8), (3)/(4)}$

$(5)/(8)=(10)/(16)\n(3)/(4)=(12)/(16)\n(1)/(2)=(8)/(16)\n\n\Downarrow\n\n\boxed{(1)/(2)<(9)/(16)<(5)/(8)<(3)/(4)}$

What is the smallest multiple 2 and 5 have in common

Answers

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Let f(x) = -2x + 7 and g(x) = -6x + 3. Find (f o g) and state its domain.

Answers

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9+7 x 5 solution please

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is 44

Step-by-step explanation:

A group of students ate 5/12 of a large pepperoni pizza and 8/10 of a large cheese pizza. Did they eat more pepperoni pizza or cheese pizza?

Answers

the ate more cheese pizza because 8/10 is greater than 5/12

Answer:

they ate more of the cheese pizza

Step-by-step explanation:

5/12<8/10

What is the answer to this math problem

Answers

Remember that dividing by a fraction is the same as multiplying by it's reciprocal. For example x ÷ 2/10 is the same as x * 10/2.

2÷ $(2)/(3)$ ×-6×5÷ $- (3)/(4)$
Lets convert all of the division to multiplication by using the reciprocal of the fractions
2× $(3)/(2)$ ×-6×5× $- (4)/(3)$
Simplify
3*-6*5*-4/3
-18*5*-4/3
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120

Answer=120

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