Before conducting some experiments, a scientist mixes 1/2 gram of substance a with 3/4 grams of substance b. if the scientist uses 1/8 gram of the mixture for each experience, how many experiments can be conducted?

10

Step-by-step explanation:

 ÷

= ÷

= ÷

= ÷

= x

=

= 10

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

is there any photos or whatever?