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?
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?
Add an Answer
More Questions From This User See All
Answers & Comments
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