Question

Write a proportion for each situation. Determine the missing term in each proportion.
Three trucks have 54 wheels. Six trucks have ⬛ wheels.
In 5 h, you drive 400 km. In 1 h, you can drive ⬛ km.
In 1 h, you earn $10. In 8 h, you can earn $⬛.
Six boxes contain 72 donuts. One box contains ⬛ donuts.
In 4 min, you can type 128 words. In 2 min, you can type ⬛ words.
Six pencils that cost $0.72 is equivalent to three pencils that cost ⬛.
helpppp

Answer 1

Answer:

kindly use unitary method for above questions

Step-by-step explanation:

1) Three trucks have 54 wheels. Six trucks have ⬛ wheels.

here,

3 trucks have 54 wheels

or, 1 truch have 54/3 wheels

or, 6 trucks have (54/3) * 6 wheels = 108 wheels.

Therefore 6 trucks have altogether 108 wheels.

& so on.

Answer 2

Answer:

Step-by-step explanation:

Three trucks have 54 wheels

Six trucks have - ?

3/54 = 6/?

3x2=6

54x2=108

3/54 = 6/108