NightTwlight NightTwlight

13-06-2022
Mathematics

contestada

Q..3/4 of a piece of metal has a mass on 15 kg. What is the mass of 2/5 of a piece of metal ?

Respuesta :

princechimezirim096 princechimezirim096

13-06-2022

Answer

8kg

Explanation

3/4--------15

2/5-------x

cross multiplying

3/4×X = 2/5×15

3X/4 = 30/5

3X/4 = 6

cross multiplying

3X = 4×6

3X = 24

dividing bothsides by 3

3X /3 = 24/3

X = 8

therefore, the answer is 8 kg

Answer Link

Otras preguntas

the nurse is caring for a client with myasthenia gravis. which symptoms displayed by the client would indicate to the nurse that the client may be experiencing

why is it more likely that we develop a fear of snakes then a hot iron even though both can hurt us?

a $1,000 bond with a coupon rate of 4% has quarterly coupons and is redeemable after an unspecified number of years at $951. the bond is bought to yield 11% con

the details denis observes upon entering the sire de malétroit’s residence combine to create a sense of:_____.

Brave New World Chapter 14 Questions(PLEASE I NEED HELP!) 1. What's happening to Linda 2. Why is John so upset 3, Why do 8-year-olds run and play near the peopl

Who combines health care delivery with the financing of services provided?

henry would like to create a different firewall rule that allows encrypted web traffic to reach a web server. what port is used for that communication

for which of the three intervals do you have the most confidence that the interval captures the population mean

Use the Systems of Inequalities graphed below to answer the questions. What is the inequality symbol of the green line? What is the inequality symbol of the pur

2. what is it about lumbergh that makes employees loathe him as a manager? provide 3 specific examples. what should he have done instead?