youmakeyourown youmakeyourown

25-10-2016
Mathematics

contestada

Decompose these numbers into 10, 100, 1000 before multiplying
3x40=12
12x
=__

Respuesta :

KateCherki KateCherki

25-10-2016

10, 100, 1,000? Um... I don't really understand but lemme take a shot at it. Hmmm... So, 12×x
x=? 3×40=12
So this probably means: 12×3=36 and the estimate of 36 would be 34?

Answer Link

Otras preguntas

Can someone help me please??

The nurse is interviewing a postmenopausal client during an annual gynecologic exam. Which assessment finding presents the greatest concern in the care of this

A chemist uses 0.25 l of 2.00 m h2so4 to completely neutralize a 2.00 l of solution of naoh. the balanced chemical equation of the reaction is given below. 2nao

The ratio of girls to boys in a class is 9:6. The average class size in the school is 25 students. Suppose this class is representative of all the students in t

The speed limit on a road is 45 mph. you want to clock the speed of a random sample of cars to test the hypothesis that the average speed of cars is greater tha

Can anyone help? It's 5th grade math and I'm stuck on this problem. Please someone I'll do anything. Kelly wants to buy carpet to cover her whole living room, e

the difference of a number and ten is at least 91

According to lesson 4.5, what are 3 of the 4 questions you can ask yourself when assessing your fitness to drive?

Jasper had a sports card album that held 100 cards. He filled 42/100 with football cards and 3/10 with baseball cards. What fraction of the album is still empty

and subtracting polynomials Geometry: Explain the steps in paragraphs to find the measure of the missing side (AC) of the triangle shown below. please help me i