SMARTYPANTSDANCE SMARTYPANTSDANCE

03-02-2017
Mathematics

contestada

Help Please
A) estimate 49 of 162.
B) use mental math to calculate 49 of 162

Respuesta :

03-02-2017

You can round 49 to 50 and you can round 162 to 200.

You know that 5 * 2 = 10, so 50 * 200 must be 1000. You just add the zeroes.

Answer Link

Otras preguntas

The width of a rectangle is 2 less than twice its length. If the area of the rectangle is 182 cm 2 , what is the length of the diagonal?

A recipe for lemonade requires 10 parts of water to every 6 parts of lemon juice. How many cups of water should be added to 30 cups of lemon juice to make the l

What sentence uses specific language? Each group in the class has a choice of several projects to complete. Mr. McCole is available to answer certain question

Which of the following is false regarding hands and personal hygiene? Cover wounds with clean bandages and gloves or a finger cot. Nails should be kept short an

Which type of plant used light, feathered seeds? What would a zebra be? consumer decomposer producer

Hey can anyone help me theres a D option its 184

Identify the modifiers, both words and phrases, in the following paragraph from "An Image a Little Too Carefully Coordinated” by Robin Givhan. Are the modifiers

Surface area of a cylinder radius is 2 and height is 3

who is chiefperson in a firm

A game consists of randomly choosing a bag (labelled 1, 2 or 3) out of a choice of 100, and then again randomly, picking a ball (red or black) from it. Each bag