swishy24 swishy24
  • 04-03-2015
  • Mathematics
contestada

explain 2 ways to evaluate 15(90-3)

Respuesta :

hattiethomasson hattiethomasson
  • 04-03-2015
1.) You can distribute the 15 and get 1350-45=1305
2.) You can do 90-3 first. Then multiply 87 times 15 and get 1305.
Answer Link
adioabiola
adioabiola adioabiola
  • 07-01-2022

Two ways to evaluate the expression 15(90-3) both yield the same result, 1305 and both ways are as follows;

Method 1:

  • 15 (90 - 3)

  • = 15 (87)

  • = 15× 87

= 1305.

Method 2:

  • 15 (90 - 3)

  • = (15×90) - (15×3)

  • = 1350 - 45

= 1305.

Read more on evaluations:

https://brainly.com/question/19548262

Answer Link

Otras preguntas

Explain how cobalt-60 and cobalt -59 can be the same element but have different mass numbers
what is a large piece of the earth's crust that stands above the oceans
What's the rationale for adopting the US dollar as "legal tender" in Argentina?
why do fractions need to have a common denominator before you add or subtract them?
Fern ir read 5/7 of the pages in his 98 page book.how many pages does he have left?
In previewing a magazine, what's likely to be the first step you take
Describe how the ocean plays a role in stabilizing Earth’s weather conditions
which of the following was an accomplishment of metallurgists during the Gupta empire
Analyze how friction can be both a positive and negative aspect In our every day lives
during a bike challenge, riders have to collect various colored ribbons. each 1/2 mile they collect a red ribbon, each 1/8 mile they collect a green ribbon, and