madisynbobo madisynbobo

24-11-2014
Mathematics

contestada

What is the estimate of the product of 68×21

Respuesta :

ohnoorim ohnoorim

24-11-2014

68*21
70*20
1400

OR

68*21
1428
1430

Answer Link

aneekaniyas aneekaniyas

24-11-2014

I believe that you multiply 68*21 and get 1,428 and you round it to what ever place value you are round to

Answer Link

Otras preguntas

three liquids are given to you one is hydrochloric acid,another is sodium hydroxide and third is a sugar solution .how will you identify them?you have only tu

About 35 percent of the world’s orange juice is produced by Florida, comparing it with nearly 50 percent produced by Brazil, the world’s largest orange producer

Which strategy best explains how to solve this problem? Emily bought a wreath and 2 boxes of outdoor lights every year. The wreath costs $14.99 and each box of

why does the male parent's genes determine the sex of the baby?

what weather variable is a direct result of the force of gravity on earth's atmosphere?

What is the area of a 15 ft circle

Jason is 5 foot 11 inches tall. Amy is 63 inches tall. Who's taller and by how much 1 foot = 12 inches

what weather variable is a direct result of the force of gravity on earth's atmosphere?

the square root of (3x^2) times 3 times the square root of (3x^4)

The friction that prevents an object from moving when a force is applied is ________ friction.