In a class there are 18 very tall boys
WebSolutions for In a class, there are 18 very tall boys. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class?a)6b)12c)18d)21Correct answer is option 'B'. WebFeb 26, 2024 · The average 4-year-old boy is about 3 feet 6 inches, so your son is taller than average, right around the 90th percentile. An adult in the 90th percentile is about 6 feet 1 …
In a class there are 18 very tall boys
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WebMar 2, 2024 · Best answer Correct Answer - Option 2 : 12 Given No. of boys who are very tall = 18 Calculation Let the number of boys be x. ⇒ (3/4)x = 18 ⇒ x = 18 × (4/3) = 24. ⇒ If total number of students is y, ⇒ (2/3) y = 24 ⇒ y = 24 x (3/2) = 36. ⇒ Number of girls in the class = (36 - 24) = 12. ∴ The number of girls in the class is 12. WebIn a class there are 18 boys who are over 160 cm tall If these constitute three-fourths of the boys and the total number of boys is tow-third of the total number of students in the class …
WebIn a class, there are 18 boys who are over 160 cm tall. If these boys constitute three-fourth of the total number of boys which is two-third of the total number of students in the class. What is the number of girls in the class? WebJul 20, 2024 · let total boys be x. 3/4 of x = 18. x = 24. total boys = 24. total boys is 2/3 of total students . let total students be y. 2/3 of y = 24. y = 36. total students = 36
WebIn a class there are 18 boys who are over 160 cm tall. If these boys constitute three fourths of the boys and the ... (a) 6 (b) 12 (c) 18 (d) 24 WebMay 26, 2024 · In a class there are 18 very tall boy . If the constitute three-Fourth of the boy and total number of boys is two -third of total number of students in the class what is …
WebApr 11, 2024 · Position your feet and angle it up toward your bodies to keep a steady stream of cool air going. Stand with your back to your partner, then bend over slowly and put your palms on the floor. Have ...
WebTall boys = 18, which is 3/4 of boys If 3/4 ->18 Then 1 (i.e total no. of boys ) -> 1 × 18 ÷ (3/4) =18 × 4/3 = 24 24 is 2/3 of total students 2/3->24 Then 1 = 24÷2/3 =24×3/2 No. of … how many died chernobylWebAcromegaly is a condition in adults that is caused by an increased secretion of the growth hormone after normal growth has stopped. It is very rare. Because adults cannot grow taller, the excess growth hormone in acromegaly causes an adult's bones to thicken and other structures and organs to grow larger. how many died building the golden gate bridgeWeb71. In a class, there are 18 very tall boys. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is … how many died building the panama canalWebDec 23, 2024 · Most girls stop growing taller by age 14 or 15. However, after their early teenage growth spurt, boys continue gaining height at a gradual pace until around 18. Note that some kids will stop ... high temperature heating elementWebDec 11, 2024 · Genetics are among the prominent factors that contribute to how tall you’ll be. As a general rule of thumb, your height can be predicted based on how tall your parents are. If they are tall or ... high temperature heat transfer fluidsWebJun 4, 2024 · Watch fullscreen. Font high temperature heat shrink tubing materialsWebNov 16, 2024 · By age 10, children will usually grow by 2.5 in, or 6.3 cm, every year. During adolescence, which lasts from roughly age 11 to age 21, teenagers will reach the final 15–20% of their adult height.... how many died climbing everest