camF7erJaybooka camF7erJaybooka

07-01-2017
Mathematics

contestada

Find the cost of 100gram at 85p per 1/2 kg?

Respuesta :

olemakpadu olemakpadu

07-01-2017

85p per (1/2) kg.

1 kg = 1000g, (1/2)kg = (1/2) * 1000 = 500 g

It means:

500g cost 85p

1g would cost 85p/500

100g would then cost (85p/500) * 100 = 19p

Cost of 100g is = 19p

Hope this explains it.

Answer Link

Otras preguntas

ALOT OF POINTS FOR THIS ONE Admission to the state fair is $12, and each ride ticket costs $3.50. Write an expression to represent the situation and explain wha

PLEASEEE HURRY Please please please

A. Joshua puts $8,765 in a 10-year 5.28% savings certificate in which interest is compounded quarterly. How much total interest has he earned at the end of the

a A person throws a ball up into the air, and the ball falls back towar would the kinetic energy be the lowest? (1 point) at a point before the ball hits the gr

plz help me easy 10 points

Can someone plz help Me?

Vocabulary workshop Level a unit 3 answers

Solve: 3.7x + 1.2 = 5.4x - 6.3

A light post 5 1/5 metres long was set 1 1/2 metres into the ground. What was the length of the post above the ground? Write your answer in its simplest form *

A triangle has an area of 16in^2 and a height of 4in. What is the length of the base?