Question

math help

Answer 1

@Arcadiouse @Vocaloid

Answer 2

if 1 cup = 128g then (1/2) cup = how many grams?

Answer 3

oh, God, i'm not good with cups and grams

Answer 4

imagine a cup of 128 marbles

if one entire cup has 128 marbles then how many marbles are in half a cup?

Answer 5

oh wait, is it \(118.294\) grams?

Answer 6

64?

Answer 7

good, 64g

Answer 8

now, we calculate the fraction

g added/g needed = 64/96

reduce this to lowest terms

Answer 9

64/96 to lowest terms?

Answer 10

is it \[\frac{ 2 }{ 3}\]

Answer 11

good, she has only added 2/3 so we need to figure out how much we still need to add

Answer 12

Right.

Answer 13

g needed - g added = 96 - 64 = 32g

let's calculate how much this is as a fraction of the whole cup

32/128 reduced to lowest terms is...?

Answer 14

\[\frac{ 1 }{ 4}\]

Answer 15

So, she needs to add 1/4 cups?

Answer 16

good, well done

Answer 17

Awesome, thank you!!