yessicasaenz7796 yessicasaenz7796

03-01-2018
Mathematics

contestada

A u.s. dime has a thickness of 1 7/20 millimeters. Gary has a stack of dimes 78 3/10 millimeters tall. how many dimes does he have?

Respuesta :

HomertheGenius HomertheGenius

15-01-2018

A thickness of a dime is :
1 7/20 mm = 27/20 mm
78 3/10 mm : 27/20 mm =
= 783/10 : 27/20 =
= 783/10 * 20/27 = ( 783 * 20 ) / ( 10 * 27 ) =
= 15,660 / 270 = 58
Answer: He has 58 dimes.

Answer Link

Otras preguntas

Use a 30degrees and -60degrees right triangle to find the exact value of the following trigonometric expression. Cot 30 degrees=

What is the value of x to the nearest degree????

What are two challenges facing most of Latin America today? 1. High teenage pregnancy rates 2. High taxes for farmers 3. Drug cartels 4. One-party political

NEED HELP IN MATH , SERIOUS ANSWERS PLEASE

Which expression does not factor? m3 + 1 m3 – 1 m2 + 1 m2 – 1

47-49 please, thanks!

Find the area of a regular hexagon given the side length is 8 in. Leave your answer in exact form (with square root) and no decimals. (Use sq rt as the squa

Find the time, t, in seconds it takes for an object to fall from the top of a 1600 ft building by using the function h = -16^2 + 1600 (hint: set h=0).

Denial of insurance is an example of which type of risk identification

a small fair changes an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a certain day, total sales were $900,