thisisyoungd thisisyoungd

13-11-2018
Mathematics

contestada

When a 40% of a number is added to the number and the result is 126 , what is the number ?

Respuesta :

kashtisatish kashtisatish

13-11-2018

90 because when you take 126 and divide by 140 (100 % + 40 %) you get 0.9, which , when multiplied by 100, becomes 90.

Answer Link

Otras preguntas

Determine whether the following statement is true or false. Denmark {Denmark, Sweden, Norway, Finland, Iceland)

Q)CANOE is to BOAT as ... - MAST is to SAIL - SUBMARINE is to OCEAN -HELICOPTER is to AIRCRAFT - OAR is to MOTOR - PILOT is to CREW

What is the longest line segment that can be drawn in a right rectangular prism that is 15 cm long, 11 cm wide, and 7 cm tall?

What effect would Mexico declaring war on the United States have on American involvement on the Western Front of World War I? Please hurry

how many grams is 40 moles of H2?

Which strategy is most likely to prevent the spreading of colds and flu? 1) washing hands after going to the bathroom 2) avoid sharing towels in a locker room

1/9 rational or irrational.

PLEASE HELP A SIS OUT Equation: CsH12(g) + 8 O2(g) → 5 CO2(g) + 6 H2O(g) If 6.31 g of CsH12(g) is added to 20.2 g of O2(g), what mass of H2O(g) is produced?

i am the 2nd digit number with two prime factors each to the second power. what number am i?

graph the line that contains the point (-2,7) and has slope of 4