clay costs $5.60 per kilogram. The art teacher needs to buy 4.5 kilograms for the next project. How much will 4.5 kilograms of c

Question

zlopas [31]

3 years ago

15

clay costs $5.60 per kilogram. The art teacher needs to buy 4.5 kilograms for the next project. How much will 4.5 kilograms of c

lay cost?

Mathematics

2 answers:

Paraphin [41] · Answer 1 · 2022-03-31T08:31:38+03:00

Paraphin [41]3 years ago

8 0

First you need to multiply 4,5 and 5,60 and here goes the answer 25,2.just this.

RoseWind [281] · Answer 2 · 2022-03-31T06:28:59+03:00

RoseWind [281]3 years ago

5 0

Well first you have to multiply 4*5.60 to get the 4.0 kilograms

4*5.60=22.4

then divide 5.60/2 to get the .5 kilograms more she needs.

5.60/2=2.8

then just add 2.8+22.4 to get the whole 4.5

2.8+22.4=25.2

it cost $25.20 to get the whole 4.5 kilograms of clay.