MATHEMATICS MIDDLE SCHOOL

7/10+6/100=

how do solve this problem

Answers

Answer 1
Answer: We need to find the Lowest Common Denominator = LCD lowest is 100
10 x 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
100 x 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000. which is the lowest and common? 100
7/10  /100 how many times can 10 go into 100? 10 times. so we will multiply 10 time the numerator which is 7, and now will be 70/100
6/100 /100 how many times can 100 go into 100? 1 time. so we will multiply 1 time the numerator 6 which equals 6. 6/100
now add the new fractions. 70/100 + 6/100 = 76/100
Answer 2
Answer: (7)/(10)+(6)/(100)=(70)/(100)+(6)/(100)=(76)/(100)=0.76

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Bonsoir à tous, j'ai besoin d'aide urgemment en maths si possible et merci d'avance. L'exercice est photographié ci-dessus
Help with this!!thank you​
What are the advantages to using exponential notation?
Hi Thx I'm new here

What is the difference? Express your answer in lowest terms.

3/8 + 5/16 =

Answers

6/16+5/16= 11/16 since you need common denominators 
the answer is .6875 i hoped this helped you

Suppose that a diamond weighs 0.0182 carat.What is that number in expanded form

Answers

0.0182=(0 x 1)+ (0/10) + (1/100) + (8/1000) + (2/10000).

What is perfect square trinomials
(x+4)^2=​

Answers

Answer:

x² + 8x + 16

Step-by-step explanation:

(x + 4)² = (x + 4)(x + 4)

Each term in the second parenthesis is multiplied by each term in the first parenthesis, that is

x(x + 4) + 4(x + 4) ← distribute both parenthesis

= x² + 4x + 4x + 16 ← collect like terms

= x² + 8x + 16 ← perfect square trinomial

£245 £140 £525 £174 £195 £163 £140
what is the mode?

Answers

The mode is the number that repeats itself the most in a sequence. In this case, the mode will be £140 since it repeats itslef the most (2 times).


Hope it helped,


BioTeacher101

Why is 1/3 bigger than 4/5

Answers

1/3 is in fact NOT larger than 4/5. 4/5 is larger than 1/3.
1/3 is not bigger then 4/5

a wrestler competes in 25 matches. Of those matches , he wins 17 .what percent of matches did the wrestler win?

Answers

The wrestler is said to have competed in 25 games in total.Out of 25 games he won 17 of it. Now, let’s find out how many percent is 17 of 25Let’s follow the procedure:=> 17 / 25 – let’s divide this=> 0.68, now, multiply this with 100%=> 0.68 * 100 = 68%The answer is 68 %, let’s check if we have the correct answer=> 25 * .68=> 17, thus we have the correct answer.
17 matches/ 25 matches *100%= 68%.

The wrestler won 68% of the matches.

Hope this helps~
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