IDNStudy.com, kung saan ang iyong mga tanong ay may mabilis na sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto.
Sagot :
Same question was posted here >> http://brainly.ph/question/280548
The ratio of two numbers is 2:5. If the larger number is 25, what is the smaller number?
2:5 = n:25
2 (25) = 50
50 ÷ 5 = 10
2:5 = 10:25
To check, multiply the means and the extremes. It must be equal.
5(10) = 2 (25)
50 = 50
Therefore, the answer is 10.
Three numbers have a ratio of 1:2:3. If their sum is 30, find the value of the largest number.
1 : 2 : 3 = 30
1 + 2 + 3 = 6
30 ÷ 6 = 5
5 (1) = 5
5 (2) = 10
5 (3) = 15
1:2:3 = 5:10:15
Therefore, the answer is 15.
Mrs. Sanchez had 2 daughters. She have 30 cookies in all. The ratio of the number of cookies given to her elder daughter to the younger one is 2:3. How many does each of them have?
2 + 3 = 5
30 ÷ 5 = 6
6 (2) = 12
6 (3) = 18
Therefore, the older have 18 cookies while the younger have 12 cookies.
Those are just three examples of problems regarding proportion. I hope it help. ☺
The ratio of two numbers is 2:5. If the larger number is 25, what is the smaller number?
2:5 = n:25
2 (25) = 50
50 ÷ 5 = 10
2:5 = 10:25
To check, multiply the means and the extremes. It must be equal.
5(10) = 2 (25)
50 = 50
Therefore, the answer is 10.
Three numbers have a ratio of 1:2:3. If their sum is 30, find the value of the largest number.
1 : 2 : 3 = 30
1 + 2 + 3 = 6
30 ÷ 6 = 5
5 (1) = 5
5 (2) = 10
5 (3) = 15
1:2:3 = 5:10:15
Therefore, the answer is 15.
Mrs. Sanchez had 2 daughters. She have 30 cookies in all. The ratio of the number of cookies given to her elder daughter to the younger one is 2:3. How many does each of them have?
2 + 3 = 5
30 ÷ 5 = 6
6 (2) = 12
6 (3) = 18
Therefore, the older have 18 cookies while the younger have 12 cookies.
Those are just three examples of problems regarding proportion. I hope it help. ☺
Natutuwa kami na ikaw ay bahagi ng aming komunidad. Huwag kalimutang bumalik upang magtanong at magbahagi ng iyong karanasan. Ang iyong kaalaman ay mahalaga sa ating komunidad. May mga katanungan ka? Ang IDNStudy.com ang may sagot. Salamat sa iyong pagbisita at sa muling pagkikita.
