Hello15432 Hello15432

29-03-2017
Mathematics

contestada

The ratio of pencils to erasers is 4:1. If there are 20 pencils, how many erasers are there???

Respuesta :

Аноним Аноним

29-03-2017

There are 5 erasers.

Answer Link

aprilziessler aprilziessler

29-03-2017

There would be 5 erasers because

If the ratio is 4:1, 4*5 = 20, if you times the other side by 5 (1*5) it would equal 5 erasers.

Answer Link

Otras preguntas

how did humanism change science , religion and art during the renaissance?

what were the characteristics of plantation slavery from 1700 to 17500 ?

A solid compound in a sealed container was kept at a very low temperature in a freezer. When placed at room temperature, the substance quickly turned into a liq

Write the point-slope form of the equation of the line through the given point with the given slope. Through (-2,0) slope=2

Which words in the sentence make up the adjective phrase? Which word does it modify? Can you imagine if all of the books we read today were produced by hand? A.

How do sac fungi reproduce?

Which sentence contains a misplaced modifier? A. Last night, the Moreno family went to a basketball game. B. In network programs on television, the Morenos have

Which words in the sentence make up the adverb phrase? My friends and I walked quickly around the small lake. A. walked quickly B. around the small lake C. quic

Which element has the lowest ionization energy? a.argon (Ar) b.bromine (Br) c.cesium (Cs) d.nickel (Ni)

2. A tall plant (TT) is crossed with a short plant (tt). If the tall F1 pea plants are allowed to self-pollinate, (1 point) A.)the offspring will be of medium h