andree56 andree56

09-12-2019
Mathematics

contestada

20*2+1+3/9=7
Need to add grouping symbols to make it true

Respuesta :

Gamervortex Gamervortex

09-12-2019

Answer:

(20*(2+1)+3)/9 = 7

Step-by-step explanation:

You can tell that the only way that it can be true is using the division.

63/9 = 7

So I tried to find a way for everything before the grouping symbol to be 63:

(20*(2+1)+3)/9 = 7

Answer Link

Otras preguntas

tu as participer a un événement important organisé par ton collège

Emily is a writer. She buys pens and paper for $20 and writes a 500-page novel that she sells to a publishing company for $500,000. If the publisher prints 1 mi

The van accelerates at 2.2m/s^2. The force causing the acceleration is 5.5 kN. Calculate the mass of the van

What is positive economics?

Graphics in a functional text should _____ in order to be successful.Aassist the reader in understandingBprovide visual appeal

The formation of a contract between parties may be:

Smashed Pumpkins Company paid $232 in dividends and $652 in interest over the past year. The company increased retained earnings by $546 and had accounts payabl

When making an important purchase, be wary of _____ especially if they come directly form the manufacture

What point would represent a square with perimeter 20/21?

NO LINKS!!11. Write the equation for the graph below