BeccaRae42 BeccaRae42

01-03-2016
Mathematics

contestada

What expression can be used for estimating 868 divided by 28

Respuesta :

Аноним Аноним

01-03-2016

Simple, take

868 and round it up to 870

then, take

28 and round it up to 30.

Finally, 870/30

870/30=29

Thus, use the expression 870/30.

Answer Link

Otras preguntas

For this assessment, you will be taking Newton’s laws and describing how they are illustrated in a specific event. You only need to choose one of the options pr

The force between a pair of 0.001 C charges is 200 N. What is the distance between them?

1.133 g of silver nitrate was heated in an open tube. The silver residue weighed 0.720 g. During the reaction 0.307 g of nitrogen dioxide was also produced. Th

how is a knoll formed

three consecutive even integers have a sum of 168. what's the value of the largest integer?

how is a knoll formed

Solve the equation x=x+3

Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how long will it take her to pick 486 berries?

A box is lowered using a rope. If the acceleration of the box, is 2.5 m/s2 (downward) and the tension in the rope is 31 N, what is the mass of the box (in kg)?

The gram formula weight of phosphoric acid is 98.00 g/mol, and the density of 85.0% phosphoric acid is 1.685 g/mL. Could you describe how ...