samantharaney335 samantharaney335
  • 22-04-2021
  • Mathematics
contestada

2-resuelvo las siguientes multiplicaciones. a) 8 x 8/4= b) 5/7 x 2/7= c) 51/35 x 9/70 = d) 24 x 3/7=

Respuesta :

fichoh
fichoh fichoh
  • 23-04-2021

Respuesta:

dieciséis ;

10/49;

459/2450;

10.2857

Explicación paso a paso:

Resultado de multiplicar lo siguiente:

a) 8 x 8/4 = (8 * 8) / 4 = 64/4 = 16

b) 5/7 x 2/7 = (5 * 2) / (7 * 7) = 10/49

c) 51/35 x 9/70 = (51 * 9) / (35 * 70) = 459/2450

d) 24 x 3/7 = (24 * 3) / 7 = 72/7 = 10,2857

Answer Link

Otras preguntas

what number has the same value as 50 tens??
A map measuring 60 cm by 25 cm is reduced twice in the ratio 3:5. Calculate the final dimensions of the map.
What large body of water (a bay) borders Delaware on the north east
Jerome is keeping track of how many books he and his friends have read during the first 100 days of school. To help Jerome present the data to his teacher, mak
What are some factors that motivated Europeans to participate in the crusades??
A sewing club used 48 feet of fabric to make 8 blankets. At this rate how many blankets can be made from 12 feet of fabric?
A historian's upbringing can influence their interpretation of historical events. True False
Estimate the quotients 361.2 ÷ 61
Who discovered America? Christopher Columbus, Amerigo Vespucci, or Leif Ericsson? Explain who and why not the other two. Thank you.
A theatre seats 2000 people and charges $10 for a ticket.  At this price, all the tickets can be sold. A survey indicates that if the ticket price is increased,