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JillianRaivengo
Answered

Directions: Analyze and solve the following problems. Write your answer on the space provided.

16.) In a class of 54, the ratio of boys to girls is 4:5. How many boys are there?

17.)The ratio of the 4 sides of a quadrilateral is 2.4:5.7. How long was the longest side if the perimeter of the quadrilateral was 180 cm?

18.) Father divided the Php 500.00 allowance to his 3 daughters in a ratio of 1:25. How much was the biggest share?

19.) The total weight of Annie, Ben, and Cassie is 132 kg with a ratio of 3:4.5. What is Ben's weight?

20.)A certain sum of money was shared in the ratio of 3:4:7. If the smallest share was Php 30.00, how much was the sum of money?​

Directions Analyze And Solve The Following Problems Write Your Answer On The Space Provided16 In A Class Of 54 The Ratio Of Boys To Girls Is 45 How Many Boys Ar class=

Sagot :

Zhieridan2716go

Answer:

I'm sorry about the last one but i hope it will help..

Step-by-step explanation:

16. The number of boys is 5/9 (54) = 30 and the number of girls is 4/9 (54 =24)

17. 2+4+5+7 = 18

    180 Divided by 18 = 10

    = 2o cm, 40 cm, 50 cm, Or 70cm

18. 312.5 or 312 1/2

19. 44 kg

     Total weight = 132 kg

     Ratio of weights of Annie, Ben and Cassie = 3:4 :5

     let it be 3x, 4x and 5x

     So, 3x +4x +5x =132

     => 12x = 132

     => x = 11

20. 140

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